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The Best Keyboard, According to Science

Video vocabulary

also

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US / 'ɔ:lsəʊ /

UK / ˈɔlso /

A1
  • adverb
  • In addition; too; in a similar way

alternative

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US / ɔ:lˈtɜ:nətɪv /

UK / ɔlˈtɚnətɪv, æl- /

A2
  • adjecitve
  • A different choice
  • noun
  • Something different you can choose

attempt

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US / ə'tempt /

UK / əˈtɛmpt /

A2
  • noun
  • Effort made to try to do or accomplish something
  • verb
  • To try to do something challenging or difficult

fine

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US / faɪn /

UK / faɪn /

A2
  • adjecitve
  • Good, acceptable or satisfactory
  • Of high quality; made with great skill
  • In a careful or exact manner; into small pieces
  • Being of high quality
  • Good; okay; no problem
  • (Of weather) good; not raining
  • noun
  • Money you have to pay because you broke a rule
  • verb
  • To pay money because you broke a law

five

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US / faɪv /

UK / faɪv /

A1
  • number
  • 5

how

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US / haʊ /

UK / haʊ /

A1
  • adjecitve
  • To what degree? in what amount?
  • adverb
  • (Used to explain the way to do something)
  • exclamation
  • For what purpose or reason?
  • (Used to ask someone or something's condition)

kind

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US / kaɪnd /

UK / kaɪnd /

A1
  • adjecitve
  • In a caring and helpful manner
  • friendly and considerate
  • noun
  • One type of thing

spite

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US / spaɪt /

UK / spaɪt /

B2
  • noun
  • Wish to hurt another person; malice; maliciousness
  • verb
  • To deliberately annoy or frustrate someone

year

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US / jə: /

UK / jɪr /

A1
  • noun
  • Unit of time equal to 12 months or 365 or 366 days
  • Used to refer to the age of a person

you

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US / jʊ /

UK / ju /

A1
  • pronoun
  • Person someone is speaking or writing to
  • Person or people in general

alone

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US / ə'ləʊn /

UK / əˈlon /

A1
  • adjecitve
  • Apart from others
  • Without equal
  • adverb
  • Without anyone or anything else

electricity

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US / ɪˌlekˈtrɪsəti /

UK / ɪlɛkˈtrɪsɪti,ˌilɛk- /

A2
  • noun
  • Energy generated positive and negative charges

big

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US / bɪɡ /

UK / bɪɡ /

A1
  • adjecitve
  • Popular
  • Serious
  • Large

lead

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US / li:d /

UK / lid /

A1
  • adjecitve
  • Being the main part in movies or plays
  • noun
  • Wire for electricity, computer, etc.; cable
  • Information that could help to solve a crime
  • Main part in a play or movie
  • Heavy, gray metal element
  • Rope used to tie something to stop it escaping
  • Act of being at the front in a race or game
  • verb
  • To show the way or guide others
  • To be at the front of a race or game
  • To travel in front of; go in advance of others

might

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US / maɪt /

UK / maɪt /

A1
  • other
  • Used to politely request an action
  • Used to express that something could happen
  • Power, strength, force or influence

little

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US / 'lɪtl /

UK / ˈlɪtl /

A1
  • adjecitve
  • Being short in length of time
  • Not great in size, amount, or degree; small
  • Being very young or younger than others
  • adverb
  • By an amount or degree that is not very much
  • Not often; rarely
  • noun
  • A person's name

let

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US / let /

UK / lɛt /

A1
  • verb
  • To allow someone to do something
  • Introducing a suggestion to do something together
  • To rent a house, etc. to others

researcher

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US / rɪ'sɜ:tʃə(r) /

UK / rɪˈsətʃɚ /

A2
  • noun
  • Someone who works to find new facts and ideas

person

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US / 'pɜ:sn /

UK / 'pɜ:rsn /

A1
  • noun
  • Man, woman or child

mention

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US / 'menʃn /

UK / ˈmɛnʃən /

A2
  • noun
  • Act of referring to or talking about something
  • verb
  • To refer to or talk or write about something

wall

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US / wɔ:l /

UK / wɔl /

A1
  • noun
  • High, flat side of a room or building

the

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US / ðə /

UK / ðə /

A1
  • article
  • Used to refer to something already mentioned
  • Used to show there is only one of something
  • determiner
  • Used to describe all of a family

half

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US / hɑ:f /

UK / hæf, hɑf /

A1
  • adjecitve
  • Not complete
  • adverb
  • Partly; somewhat
  • noun
  • One of two equal periods of game time in a sport
  • The part you get when one is divided into two;

level

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US / 'levl /

UK / ˈlɛvəl /

A2
  • adjecitve
  • (Sports) equal to another
  • Being steady and determined (e.g. a voice)
  • noun
  • Specific height of something
  • Amount of ability you have compared to others
  • Floor or deck within a building
  • Tool used to determine if something is lying flat
  • verb
  • To aim a gun at someone
  • To destroy a building; flatten an area completely
  • To make things flat or even
  • To make a score equal to another, in sports

portability

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US / ˌpɔ:tə'bɪlətɪ /

UK / ˌpɔ:tə'bɪlətɪ /

B1
  • noun
  • Quality of being light enough to be carried

physical

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US / ˈfɪzɪkl /

UK / ˈfɪzɪkəl /

A2
  • adjecitve
  • Concerning the body of a person
  • Concerning things that can be seen or touched
  • noun
  • Health check at the doctors' or hospital

teach

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US / ti:tʃ /

UK / titʃ /

A1
  • verb
  • To help someone learn or do something

state

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US / steɪt /

UK / stet /

A1
  • adjecitve
  • Concerning region within a country
  • noun
  • Region within a country, with its own government
  • Situation or condition something is in
  • verb
  • To say; declare as fact

across

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US / əˈkrɔs /

UK / əˈkrɔs,əˈkrɑs /

A1
  • adverb
  • Distance from one side to another
  • (Go) from one side to the other of something

desktop

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US / ˈdesktɒp /

UK / ˈdɛskˌtɑp /

B1
  • noun
  • Home screen on a computer

fourteen

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US / ˌfɔ:ˈti:n /

UK / fɔrˈtin /

A1
  • number
  • 14

free

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US / fri: /

UK / fri /

A1
  • adjecitve
  • Living, happening without being controlled
  • Costing no money
  • Not working; not busy
  • verb
  • To release (e.g. bird) from a cage or prison

conclude

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US / kənˈklu:d /

UK / kənˈklud /

A2
  • verb
  • To finish or cause to finish; end
  • To arrive at a judgment or opinion

happy

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US / ˈhæpi /

UK / ˈhæpi /

A1
  • adjecitve
  • Feeling pleasure or joy; glad

java

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US / ˈdʒɑːvə /

UK / ˈdʒɑːvə /

A1
  • noun
  • A platform-independent object-oriented programming language
  • other
  • An island in Indonesia to the south of Borneo; one of the world's most densely populated regions

program

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US / 'prəʊɡræm /

UK / ˈproˌɡræm, -ɡrəm /

A1
  • noun
  • Small book of events in a play, concert or movie
  • A plan or schedule of events
  • Series of classes at a college or university
  • A computer application
  • TV show
  • verb
  • To make someone act or think in a certain way
  • To write computer code for a piece of software

play

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US / pleɪ /

UK / pleɪ /

A1
  • noun
  • Loose, free movement between two objects
  • Single action in a sports game
  • Performance in which people act in a theater
  • verb
  • To act as a character in a movie, or on stage
  • To perform music on an instrument
  • To use a device, e.g. a video game
  • To do something for enjoyment and fun
  • To do or perform a game or sport

may

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US / meɪ /

UK / me /

A1
  • noun
  • 5th month of the year
  • other
  • Used to express a desire
  • Expresses permission, possibility or probability
  • Used to show that a thing could be true

ready

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US / 'redɪ /

UK / ˈrɛdi /

A1
  • adjecitve
  • Being likely or about to do something
  • Being willing to do a task
  • verb
  • To prepare something for use or action

this

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US / ðɪs /

UK / ðɪs /

A1
  • adjecitve
  • Used to indicate something already been discussed
  • Used to indicate something happening around now
  • adverb
  • An indication by a physical motion or gesture
  • A specific amount of
  • determiner
  • Person, thing, or idea near you
  • pronoun
  • Person, thing that has already been discussed

word

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US / wɜ:d /

UK / wɚd /

A1
  • noun
  • Unit of language that has a meaning
  • Promise
  • Short remark or piece of information
  • verb
  • To express something by choosing particular words

adapt

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US / ə'dæpt /

UK / əˈdæpt /

B1
  • verb
  • To change something for a different function
  • To change something to fit or suit a new purpose

able

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US / 'eɪbl /

UK / ˈebəl /

A2
  • adjecitve
  • Skilled; good at something
  • Having the ability to do something

hall

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US / hɔ:l /

UK / hɔl /

A2
  • noun
  • Area just inside the entrance of a building
  • Large room/building for public events/gatherings
  • Large, impressive older home
  • Part of the name of a building

outline

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US / ˈaʊtlaɪn /

UK / ˈaʊtˌlaɪn /

A2
  • noun
  • Line around the outer edge of something
  • A summary of the important points of a plan, etc.
  • verb
  • To draw around the outer edges of something
  • To summarize the important points of a plan, etc.

noise

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US / nɔɪz /

UK / nɔɪz /

A1
  • noun
  • Loud sounds that cause discomfort or annoyance

term

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US / tɜ:m /

UK / tɚm /

A1
  • noun
  • Conditions applying to an agreement, contract
  • Length of time something is expected to happen
  • Fixed period of weeks for learning at school
  • The (precise) name given to something
  • verb
  • To call; give a name to

surface

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US / 'sɜ:fɪs /

UK / ˈsɚfəs /

A2
  • adjecitve
  • Of the top layer; not deep or meaningful
  • noun
  • Top layer of the ground or of water
  • Nature or emotions that show, but may not be true
  • Outside or upper layer of something
  • verb
  • To give (road) a top layer
  • To appear after being hidden, unseen, or unknown
  • To come to the top of something; emerge
  • To come to the top level of water, mud, etc.

university

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US / ˌju:nɪ'vɜ:sətɪ /

UK / ˌjunɪˈvɜrsəti /

A1
  • noun
  • High-level educational institution; college

three

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US / θri: /

UK / θri /

A1
  • number
  • Number 3

although

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US / ɔ:lˈðəu /

UK / ɔlˈðo /

A1
  • conjunction
  • Despite the fact that; however

electrode

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US / ɪˈlektrəʊd /

UK / ɪˈlektroʊd /

B2
  • noun
  • Device to connect electronic machines to the body

differently

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US / 'dɪfrəntlɪ /

UK / ˈdɪfərəntlɪ /

A2
  • adverb
  • In another and different manner

finger

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US / ˈfɪŋgə(r) /

UK / ˈfɪŋɡɚ /

A1
  • noun
  • One of the five long parts of the hand
  • verb
  • To touch something with the ends of the hands
  • To identify the person guilty of a crime

goal

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US / ɡəʊl /

UK / ɡol /

A2
  • noun
  • Something you try to do or achieve; an aim
  • (Sports) net into which you put a ball to score
  • (Sports) act of scoring by putting a ball in a net

less

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US / les /

UK / lɛs /

A1
  • adjecitve
  • Smaller in amount or degree
  • adverb
  • To a smaller degree
  • noun
  • A smaller amount
  • preposition
  • With the subtraction of

programmable

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US / ˈprəʊgræməbl /

UK / ˈproʊɡræməbl /

B1
  • adjecitve
  • Able to be written in computer code

predict

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US / prɪ'dɪkt /

UK / prɪˈdɪkt /

A2
  • verb
  • To guess or estimate what will or might happen

specific

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US / spəˈsɪfɪk /

UK / spɪˈsɪfɪk /

A2
  • adjecitve
  • Precise; particular; just about that thing
  • Concerning one particular thing or kind of thing

entire

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US / ɪn'taɪə(r) /

UK / ɛnˈtaɪr /

A2
  • adjecitve
  • Complete or full; with no part left out; whole

into

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US / 'ɪntə /

UK / ˈɪntu /

A1
  • preposition
  • Moving or going inside something
  • In the same direction as; in the direction of
  • So as to become; taking the state of

other

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US / 'ʌðə(r) /

UK / ˈʌðər /

A1
  • adjecitve
  • A thing different from that mentioned
  • determiner
  • (Something) else; not the first (one)
  • pronoun
  • Being the one and only thing of that category

mat

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US / mæt /

UK / mæt /

B1
  • noun
  • Piece of material used to cover, protect the floor
  • Piece of material put on table, etc. to protect it
  • Thick mass of something, such as hair

power

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US / 'paʊə(r) /

UK / ˈpaʊɚ /

A1
  • noun
  • Legal or official right to perform certain actions
  • Ability to move forcefully and quickly
  • Energy of something (e.g. electricity or fuel)
  • Mathematical way to multiply a number
  • Condition of being in political control
  • Physical force, energy, and strength
  • verb
  • To give energy to something, e.g. by electricity
  • To move something forcefully and quickly

one

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US / wʌn /

UK / wʌn /

A1
  • pronoun
  • You; we; people in general; someone
  • The thing or person previously referred to
  • adjecitve
  • Used to refer to people generally
  • Being a strong example of (something mentioned)
  • number
  • Number 1

psychological

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US / ˌsaɪkəˈlɒdʒɪkl /

UK / ˌsaɪkəˈlɑdʒɪkəl /

A2
  • adjecitve
  • Concerning the study of the mind
  • Concerning psychology

than

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US / ðən /

UK / ðən /

A1
  • conjunction
  • Used to compare two things that are not equal

settle

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US / 'setl /

UK / ˈsɛtl /

A2
  • noun
  • Type of wooden seat
  • verb
  • To make (a child, etc.) feel calm/ready for sleep
  • To complete or finalize e.g. a contract or debt
  • To end some troubles by reaching an agreement
  • To become accustomed to a new environment
  • (Of liquids) to move to the bottom of a container

body

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US / ˈbɒd.i /

UK / ˈbɑdi /

A1
  • noun
  • An object distinct from other objects
  • A group of people involved in an activity together
  • Main part of something
  • A person's physical self

efficient

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US / ɪˈfɪʃnt /

UK / ɪˈfɪʃənt /

A2
  • adjecitve
  • Able to produce results without waste

make

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US / meɪk /

UK / mek /

A1
  • noun
  • Product made by a particular company; brand
  • verb
  • To arrange or prepare something e.g. dinner
  • To get to (a place) on time
  • To gain the status of (teacher, lawyer, etc.)
  • To create something by putting things together
  • To earn a certain amount of money at a job
  • To cause or force a person to do something
  • To cause something to happen or be formed

musculoskeletal

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US / ˌmʌskjʊləʊ'skelətəl /

UK / ˌmʌskjəloʊ'skelətəl /

A1
  • adjecitve
  • Concerning muscles and skeleton

run

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US / rʌn /

UK / rʌn /

A1
  • noun
  • Journey between two places made by ship or car
  • Series of similar things or successes and failures
  • Act of running; exercise of running
  • verb
  • To depart or travel according to a schedule
  • To cause an animal to move in a certain direction
  • (Of an engine) to be operating
  • To start or use a computer program
  • To flow in a certain direction, like a liquid
  • To manage or operate a business
  • To operate or drive something
  • (Of a road) to go from one place to another
  • To move your legs faster than walking

suggest

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US / səˈdʒest /

UK / səɡˈdʒɛst, səˈdʒɛst /

A1
  • verb
  • To mention something that could be done; propose

youtube

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US / 'ju:tju:b /

UK / 'ju:tu:b /

A1
  • transitive verb
  • Upload a video of (someone or something) to the video-sharing website YouTube.

experience

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US / ɪk'spɪərɪəns /

UK / ɪkˈspɪriəns /

A1
  • noun
  • Thing a person has done or that happened to them
  • An event at which you learned something
  • Knowledge gained by living life, doing new things
  • verb
  • To gain knowledge by doing things

now

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US / naʊ /

UK / naʊ /

A1
  • adverb
  • At the present time or moment
  • Right away or in the next possible moment
  • Used to refer to something that just happened
  • Time between the present and a moment in the past
  • conjunction
  • Resulting from or because of something

famously

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US / ˈfeɪməsli /

UK / ˈfeməsli /

B1
  • adverb
  • In a manner or to an extent that is well known

measure

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US / ˈmeʒə(r) /

UK / ˈmɛʒɚ /

A1
  • noun
  • Plan to achieve a desired result
  • Tool used to calculate the size of something
  • verb
  • To determine the value or importance of something
  • To calculate size, weight or temperature of

survey

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US / 'sɜ:veɪ /

UK / ˈsɜː(r)veɪ /

A2
  • noun
  • Broad view or general description of something
  • Act of measuring land or property to make a map
  • Set of questions used to ask people about a topic
  • verb
  • To offer a broad view or general description
  • To measure an area of land to make a map of it
  • To ask people a question about a particular topic

advantage

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US / əd'vɑ:ntɪdʒ /

UK / ædˈvæntɪdʒ /

A2
  • noun
  • Thing making the chance of success higher
  • A positive point about something

description

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US / dɪˈskrɪpʃn /

UK / dɪˈskrɪpʃən /

A2
  • noun
  • Explanation of what something is like, looks like

coil

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US / kɔɪl /

UK / kɔɪl /

B2
  • noun
  • Wire wound into circles to carry electricity
  • Long material wound into circular rings
  • verb
  • To curl or wind around especially in neat rings
  • To make (rope, hair, etc.) into circles; wind

collect

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US / kəˈlekt /

UK / kəˈlɛkt /

A2
  • adverb
  • By asking the receiver of a call to pay for it
  • verb
  • To ask for money, e.g. for a charity
  • To gather things, people together in one place
  • To get and keep one type of things as a hobby
  • To take things and bring them together
  • To go and receive, e.g. a prize or an award
  • To take control of your own feelings or thoughts

effect

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US / ɪ'fekt /

UK / ɪˈfɛkt /

A1
  • noun
  • An advantage, benefit
  • Change brought about by a cause; result

credit

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US / 'kredɪt /

UK / ˈkrɛdɪt /

A2
  • adjecitve
  • Having a positive amount of money
  • noun
  • System to buy something and pay for it later
  • Points earned instead of money
  • Quality of having a good reputation for a reason
  • Points earned towards a university degree
  • verb
  • To add a certain amount of money to a total
  • To recognize someone's achievements or help

whether

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US / ˈweðə(r) /

UK / ˈhwɛðɚ, ˈwɛð- /

A1
  • conjunction
  • If something will happen or not

wide

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US / waɪd /

UK / waɪd /

A1
  • adjecitve
  • Having a great distance from one side to the other
  • adverb
  • Fully; completely

currently

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US / ˈkʌrəntli /

UK / ˈkʌrənt(ə)li /

A2
  • adverb
  • Happening or being in the present time

beginner

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US / /

UK / /

A1
  • noun
  • Someone new to a field or activity

internet

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US / ˈɪn.tə.net /

UK / ˋɪntɚ͵nɛt /

A1
  • noun
  • Worldwide computer network system

functionality

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US / ˌfʌŋkʃəˈnæləti /

UK / ˌfʌŋkʃəˈnælɪti /

A1
  • noun
  • Capable of serving a purpose well

online

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US / ˌɒnˈlaɪn /

UK / ˌɑ:nˈlaɪn /

B1
  • adjecitve
  • Connected to the internet

rubber

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US / 'rʌbə(r) /

UK / ˈrʌbɚ /

B1
  • noun
  • Material used to make tires, etc.

want

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US / wɔnt /

UK / wɑnt, wɔnt /

A1
  • noun
  • Something you desire or wish for
  • State or condition of poverty
  • verb
  • To desire or wish for something; hope for a thing

yet

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US / jet /

UK / jɛt /

A1
  • adverb
  • At a later time (used after ‘not’)
  • (Used to emphasize that thing is, will be greater)
  • Eventually; at a future time
  • Until now; up to the present
  • conjunction
  • Adding to what has been said, often as a contrast

video

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US / 'vɪdɪəʊ /

UK / ˈvɪdiˌo /

A2
  • adjecitve
  • Of a moving film, with sound
  • noun
  • Recording capturing action with sound
  • verb
  • To make a moving film of, with sound

color

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US / 'kʌlə(r) /

UK / ˈkʌlɚ /

A1
  • noun
  • Quality of things you can see, e.g. red, blue
  • Pink or red in your face, e.g. after being ill
  • The shade of someone's skin e.g. black, or yellow
  • verb
  • To change or affect someone's opinion
  • To make something colorful using colored pencils

incredibly

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US / ɪnˈkredəbli /

UK / ɪnˈkrɛdəblɪ /

A2
  • adverb
  • To a great degree; very; amazingly

not

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US / nɒt /

UK / nɑt /

A1
  • adverb
  • Word indicating the negative
  • (Used to form the negative of verbs)

quite

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US / kwaɪt /

UK / kwaɪt /

A1
  • adverb
  • Not very; fairly
  • Very; In a complete or total manner

size

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US / saɪz /

UK / saɪz /

A1
  • noun
  • How big or small a thing is
  • Standard measurements for clothing, shoes
  • verb
  • To make something to fit a particular measurement
  • To organize or group from small to large

whole

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US / həul /

UK / hol /

A1
  • adjecitve
  • Complete or full; all of
  • Being in a good condition
  • noun
  • Complete amount or sum; total

auditory

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US / ˈɔ:dətri /

UK / ˈɔ:dətɔ:ri /

B2
  • adjecitve
  • Of the process of hearing

compare

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US / kəm'peə(r) /

UK / kəmˈpɛr /

A1
  • verb
  • To consider how similar and different things are

pleasantness

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US / ˈplezntnəs /

UK / ˈplezntnəs /

B1
  • noun
  • Quality that causes a good feeling in people

really

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US / ˈri:əli /

UK / ˈriəˌli, ˈrili /

A1
  • adverb
  • Used to stress something that is said; definitely
  • In a true or accurate manner
  • Very

study

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US / 'stʌdɪ /

UK / ˈstʌdi /

A1
  • noun
  • Room that a person studies or reads in
  • Piece of research
  • Topic or subject you research or learn about
  • verb
  • To focus on learning something usually at school

become

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US / bɪ'kʌm /

UK / bɪˈkʌm /

A1
  • verb
  • To begin to be; grow to be; develop into
  • To be suitable for a particular job or role

neutral

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US / ˈnju:trəl /

UK / ˈnu:trəl /

B1
  • adjecitve
  • Something with pH value of 7
  • Having no positive or negative electrical charge
  • Not supporting either side in a war, etc.
  • Not taking either side in a debate; not involved
  • noun
  • Color that is dull and not bright, such as gray
  • The rest position for gears in a car or vehicle
  • Person/country not supporting a side in a war, etc.

same

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US / seɪm /

UK / sem /

A1
  • adjecitve
  • Being equal in quality and amount
  • Identical; not different
  • Not changing; constant

register

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US / 'redʒɪstə(r) /

UK / ˈrɛdʒɪstɚ /

A2
  • noun
  • Till; machine used add up things you buy
  • Range of notes of a person's (singing) voice
  • verb
  • To record your name on an official list; sign up
  • To show an amount on a measurement device
  • (Of feelings) to show or make visible

can

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US / kæn /

UK / kən,kæn /

A1
  • noun
  • A metal container for storing food
  • other
  • Able to; have the skill to; have the time to
  • verb
  • To have permission to
  • To be possible to do
  • To preserve food by sealing it in a metal container

irrefutably

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US / ˌɪrɪˈfjuːtəbli; ɪˈrefjətəbli /

UK / ˌɪrɪˈfjuːtəbliˌɪˈrefjətəbli /

A1
  • adverb

forearm

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US / 'fɔ:rɑ:m /

UK / fɔrˈɑrm, for- /

C1
  • noun
  • Lower part of your arm attached to your hand

tough

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US / tʌf /

UK / tʌf /

A2
  • adjecitve
  • (Of food) difficult to chew or bite through
  • Very difficult to do or deal with
  • Having strict standards
  • Being firm and not easily bent or broken
  • Being strong physically or mentally
  • Being difficult to persuade
  • Capable of violence

but

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US / bət /

UK / bʌt,bət /

A1
  • conjunction
  • Used before you say something different, opposite

apply

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US / ə'plaɪ /

UK / əˈplaɪ /

A1
  • verb
  • To spread a substance or liquid over a surface
  • To commit your time and effort to doing something
  • To make something useful in a certain situation
  • To be relevant for a situation
  • To ask formally for (job, permission etc.)

especially

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US / ɪˈspeʃəli /

UK / ɛˈspɛʃəli, ɪˈspɛʃ- /

A1
  • adverb
  • More than usual; extremely

give

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US / ɡɪv /

UK / ɡɪv /

A1
  • noun
  • Degree of flexibility in something, a material
  • verb
  • To hand over or present something to someone
  • To cause someone to have or experience something

good

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US / ɡʊd /

UK / ɡʊd /

A1
  • adjecitve
  • Proper, appropriate or right
  • (Of an amount) enough; plenty
  • Excellent; high quality
  • Acting well or properly; of moral character
  • In a positive or happy emotional state
  • noun
  • Advantage or benefit

life

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US / laɪf /

UK / laɪf /

A1
  • noun
  • All the living things e.g. animals, plants, humans
  • Period of time things live, from birth to death

research

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US / rɪ'sɜ:tʃ /

UK / rɪˈsɚtʃ, ˈriˌsɚtʃ /

A2
  • noun
  • Study done to discover new ideas and facts
  • Work done to find or discover knowledge
  • verb
  • To study in order to discover new ideas and facts

signal

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US / 'sɪɡnəl /

UK / ˈsɪɡnəl /

A2
  • adjecitve
  • Most important or most noticeable
  • noun
  • Movement of a hand or other means to send messages
  • Act/sound that tells people to do/start something
  • Road-side lights that direct traffic to go or stop
  • Sound and light waves carrying TV and radio data
  • verb
  • To be evidence/an indication something will happen
  • To make a noise or motion to tell someone to start

single

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US / 'sɪŋɡl /

UK / ˈsɪŋɡəl /

A1
  • adjecitve
  • Being one only, without others
  • Only; merely
  • Not married or in a relationship
  • noun
  • One run in cricket or a hit baseball
  • An individual song from a CD or album
  • Person who is not married or in a relationship

and

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US / ənd /

UK / ənd, ən,ænd /

A1
  • conjunction
  • Used to refer to two or more things
  • Plus; in addition; on top of that
  • Used to introduce an action that follows another

base

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US / beɪs /

UK / bes /

A2
  • noun
  • Place military personnel live, train, and operate
  • Bottom part of an object that touches a surface
  • Unit of counting, e.g. 10 for counting
  • Most important idea or ingredient to add others
  • Origin or start from which something came
  • Main place where an organization or a person works
  • verb
  • To use as the starting point or origin for
  • To have as the main location for (company, etc.)

contrast

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US / 'kɒntrɑ:st /

UK / ˈkɑ:ntræst /

A2
  • noun
  • Comparison that shows obvious differences
  • Difference in light and dark in photos, etc.
  • verb
  • To compare; to show clear, obvious differences

external

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US / eksˈtə:nl /

UK / ɪkˈstɚnəl /

A2
  • adjecitve
  • Concerning foreign countries
  • Concerning the outside of something; outer
  • Coming from the outside

journal

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US / ˈdʒə:nl /

UK / ˈdʒɚnəl /

B1
  • noun
  • A diary; record of what you do every day
  • Magazine of academic papers

lot

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US / lɒt /

UK / lɑt /

A1
  • noun
  • What happens to a person in life from chance; fate
  • A group of people seen together
  • Item for sale at an auction
  • Small area of land used for a purpose e.g. parking

huh

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US / hʌ /

UK / hʌ /

A1
  • exclamation
  • Sound people make when they are confused

strain

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US / streɪn /

UK / stren /

B2
  • noun
  • Injury to a muscle, leg etc. through overuse
  • Type or variation of a disease or bacillus
  • verb
  • To remove the water from (food) using a colander
  • To injure a muscle, leg etc. by using it too much

variety

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US / və'raɪətɪ /

UK / vəˈraɪɪti /

A2
  • noun
  • Particular type of thing or person

any

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US / 'enɪ /

UK / ˈɛni /

A1
  • adjecitve
  • One, or some, no matter which
  • pronoun
  • One (thing) of many; some

channel

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US / 'tʃænl /

UK / ˈtʃænəl /

B1
  • noun
  • Long hole dug in the ground, e.g. to move water
  • TV or radio station or its programs
  • Method or way of sending or receiving information
  • Narrow passage through which water travels
  • Method or route used for sending or getting things
  • verb
  • To dig a long hole for carrying water
  • To send (e.g. money) to a certain place or person
  • To direct water or liquid through a passage
  • To direct energy or feelings into something

come

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US / kʌm /

UK / kʌm /

A1
  • verb
  • To arrive at a place
  • (Of mail) to be delivered
  • To move toward someone; go with someone
  • To reach a certain point or state

help

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US / help /

UK / hɛlp /

A1
  • noun
  • Something given to enable a person to do something
  • Assistance given to someone in need
  • Someone who makes something easier or possible
  • verb
  • To act to enable a person to do something; assist
  • To make something better or less difficult

particular

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US / pəˈtɪkjələ(r) /

UK / pɚˈtɪkjəlɚ, pəˈtɪk- /

B2
  • adjecitve
  • One specific (one)
  • Having firm ideas about what is desirable
  • Being special or more than is typical

think

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US / θɪŋk /

UK / θɪŋk /

A1
  • verb
  • To have an idea about something without certainty
  • To have an idea, opinion or belief about something

madden

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US / ˈmædn /

UK / ˈmædn: /

B1
  • noun
  • Person's name
  • verb
  • To make someone angry

where

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US / hwɛə /

UK / hwɛr, wɛr /

A1
  • conjunction
  • At or in the place which
  • In whatever place
  • pronoun
  • Word you use to ask the location of something

another

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US / əˈnʌðə(r) /

UK / əˈnʌðɚ /

A1
  • adjecitve
  • One more, but not this
  • determiner
  • One more added
  • pronoun
  • One more (thing)

carpal

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US / ˈkɑ:pl /

UK / ˈkɑ:rpl /

A1
  • adjecitve
  • Concerning the wrist

college

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US / 'kɒlɪdʒ /

UK / 'kɑːlɪdʒ /

A2
  • noun
  • School or educational institution for adults

complex

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US / 'kɒmpleks /

UK / kəmˈplɛks, ˈkɑmˌplɛks /

A2
  • adjecitve
  • Not being simple; having many parts or aspects
  • noun
  • Group of buildings all used for the same purpose
  • Psychological issue regarding self-image

ease

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US / i:z /

UK / iz /

A2
  • noun
  • State of being comfortable or relaxed
  • verb
  • To make something less difficult, tight, stressed
  • To move slowly and purposely to get in small space

outlier

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US / 'aʊtˌlaɪə /

UK / 'aʊtˌlaɪə /

B2
  • noun
  • Something far away from the center of something

keep

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US / ki:p /

UK / kip /

A1
  • noun
  • Large, strong tower in the middle of a castle
  • Money spent on you so you can live in a place
  • verb
  • To continue doing something; not to stop
  • To stop balls going in a goal in sports
  • To not give back or return something
  • (Of food) to not spoil or not rot
  • To take possession of something to own, e.g. a pet
  • To have and continue to hold something
  • To do something that you have promised or agreed
  • To stay in a certain place or condition
  • To maintain the rules

lie

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US / laɪ /

UK / lai /

A2
  • noun
  • An untrue statement, when you know it is not true
  • verb
  • To be in a horizontal or flat position
  • To say something that you know is not true

rather

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US / 'rɑ:ðə(r) /

UK / ˈræðɚ, ˈrɑðɚ /

A1
  • adverb
  • Somewhat; fairly; not that much

something

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US / ˈsʌmθɪŋ /

UK / ˈsʌmθɪŋ /

A1
  • adverb
  • In some degree or measure
  • noun
  • a person or thing of some value or consequence
  • pronoun
  • Thing that is not yet known or named
  • Approximately

anything

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US / ˈeniθɪŋ /

UK / ˈɛniˌθɪŋ /

A1
  • pronoun
  • A thing of any kind

from

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US / frəm /

UK / frʌm, frɑm,frəm /

A1
  • preposition
  • Starting at a particular place, time or level

over

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US / 'əʊvə(r) /

UK / ˈovɚ /

A1
  • adverb
  • Finished; no longer happening
  • Towards the ground/away from a standing position
  • noun
  • A set of six consecutive balls bowled in cricket
  • other
  • Finished
  • preposition
  • Showing the relation when a thing is above another
  • On or covering something
  • Above or across something
  • More than you need
  • From one side to the other
  • In the direction of; toward

press

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US / pres /

UK / prɛs /

A2
  • noun
  • Machine using pressure to shape, flatten, squeeze
  • General term for TV, radio, newspapers
  • A machine that prints books and newspapers
  • verb
  • To make clothes smooth using a heated iron; iron
  • To repeatedly ask someone to do something
  • To print something such as a book or newspaper
  • To push something against something else
  • To squeeze the liquid out of grapes, etc.

accurate

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US / ˈækjərət /

UK / ˈækjərɪt /

A2
  • adjecitve
  • With no mistake or error; Correct

arizona

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US / ˌæriˈzəunə /

UK / ˌærɪˈzonə /

A1
  • proper noun
  • A state in the southwestern US, on the border with Mexico; population 6,500,180 (est. 2008); capital

cooler

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US / ˈku:lə(r) /

UK / ˈkulɚ /

A1
  • adjecitve
  • More cool than
  • Being more smart or stylish than others
  • noun
  • A box to keep things such as food, drink cool

button

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US / 'bʌtn /

UK / ˈbʌtn /

A2
  • noun
  • Small round piece material used to fasten clothing
  • Switch activated by pressing
  • verb
  • To fasten e.g. a shirt, coat

flat

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US / flæt /

UK / flæt /

A2
  • adjecitve
  • Level; even; without curves or bumps
  • Lifeless; lacking energy or vitality
  • adverb
  • In a certain, direct or absolute manner
  • Against a surface without lifting or curving away
  • noun
  • Apartment; set of rooms for living in
  • The smooth or level part of something
  • Musical tone lower than another by a small degree
  • verb
  • To share an apartment with someone

early

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US / ˈɜ:li /

UK / ˈɜ:rli /

A1
  • adjecitve
  • Happening or appearing before
  • adverb
  • Coming/happening before others in a time sequence
  • Happening sooner than expected

interface

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US / ˈɪntəfeɪs /

UK / ˈɪntərfeɪs /

B1
  • noun
  • Place where things come together to communicate
  • verb
  • To make two different elements interact

large

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US / lɑ:dʒ /

UK / lɑ:rdʒ /

A1
  • adjecitve
  • Big; of great size; broad, tall, wide, or fat

most

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US / məʊst /

UK / most /

A1
  • adverb
  • Very; extremely
  • Greatest possible degree
  • pronoun
  • Nearly all of something

rest

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US / rest /

UK / rɛst /

A1
  • noun
  • Time when one relaxes, sleeps, or is inactive
  • State in which there is a lack of motion
  • Part of something remaining after some was used
  • verb
  • To stop working or avoid activity to recover
  • (Of dead person) to lie in a grave
  • To lean, support or place something against
  • To not be tired because you had enough sleep

screen

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US / skri:n /

UK / skrin /

A2
  • noun
  • Wire net in a door or window to keep insects out
  • Displays in a theater on which movies are shown
  • Flat surface on a computer or TV showing images
  • verb
  • To hide or block something from being seen
  • To examine to find something, e.g. best candidate

throughout

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US / θru:ˈaʊt /

UK / θruˈaʊt /

A2
  • adverb
  • From the beginning of something until the end
  • preposition
  • Over/across an entire place/thing; in every part

convenience

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US / kənˈvi:niəns /

UK / kənˈvinjəns /

A2
  • noun
  • Quality of being easy to do or saving time

detect

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US / dɪˈtekt /

UK / dɪˈtɛkt /

A2
  • verb
  • To discover or identify the presence of something

efficiency

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US / ɪˈfɪʃnsi /

UK / ɪˈfɪʃənsi /

A2
  • noun
  • Working well; producing something without waste

front

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US / frʌnt /

UK / frʌnt /

A1
  • adjecitve
  • Opposite of back; the forward part of an object
  • noun
  • Behavior not showing a person's true feelings
  • Area where fighting in a war is happening
  • Place where air of different temperatures meets
  • verb
  • To have the forward part facing something
  • To lead a group of people, usually a band

put

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US / pʊt /

UK / pʊt /

A1
  • phrasal verb
  • to make a light stop shining by pressing or moving a switch
  • verb
  • To move or place a thing in a particular position
  • To rate something in importance or value
  • To write or say something in a certain manner

only

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US / ˈəunli /

UK / ˈonli /

A1
  • adverb
  • Just one; just that amount or thing; not more than
  • Not very important or serious
  • Just that type of thing, person
  • Short time ago; not before a certain time
  • conjunction
  • Except; but

spring

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US / sprɪŋ /

UK / sprɪŋ /

A1
  • noun
  • Coil of metal that lessens impact, e.g. on cars
  • Sudden jump from one place to another
  • The time when plants start growing after winter
  • Place where water flows from beneath the ground
  • verb
  • To lessen the impact of something under pressure
  • To jump into the air

two

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US / tu: /

UK / tu /

A1
  • number
  • 2

trigger

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US / 'trɪɡə(r) /

UK / ˈtrɪɡɚ /

B1
  • noun
  • Lever on a gun that you pull to fire
  • Device that starts a process
  • verb
  • To start a process off e.g. a memory

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

muscle

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US / 'mʌsl /

UK / ˈmʌsəl /

A2
  • noun
  • Physical power
  • Body tissue that moves parts of the body
  • verb
  • To use or muscles of force to get what you want

process

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US / prə'ses /

UK / ˈprɑsˌɛs, ˈproˌsɛs /

A2
  • noun
  • Dealing with official forms in the way required
  • Set of changes that occur slowly and naturally
  • verb
  • To organize and use data in a computer
  • To deal with official forms in the way required
  • To prepare by treating something in a certain way
  • To adopt a set of actions that produce a result
  • To convert by putting something through a machine

percent

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US / pə'sent /

UK / pɚˈsɛnt /

A2
  • adverb
  • One one-hundredth of a whole; the symbol %

publication

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US / ˌpʌblɪˈkeɪʃn /

UK / ˌpʌblɪˈkeʃən /

A2
  • noun
  • Process of producing a book, magazine
  • Written work that has been printed and issued

store

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US / stɔ:(r) /

UK / stɔr, stor /

A2
  • noun
  • Place where things are kept for future use
  • Place where you can go to buy things
  • verb
  • To put things in a place for later use

with

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US / wɪð /

UK / wɪð, wɪθ /

A1
  • preposition
  • As an employee of a certain company
  • Against something or someone
  • By using something as a means
  • Due to; because of
  • Including
  • Possessing as a feature
  • Related to
  • (Of the manner/attitude by which you do something)
  • Used to express that people or things are together

eleven

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US / ɪˈlevn /

UK / ɪˈlɛvən /

A1
  • number
  • 11

hear

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US / hɪə(r) /

UK / hɪr /

A1
  • verb
  • To be aware of sound; to perceive with the ear
  • To be told or find out information or facts
  • To consider or listen to a court case

history

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US / 'hɪstrɪ /

UK / ˈhɪstəri /

A2
  • noun
  • Established pattern or record
  • Study of past events as an academic subject

increase

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US / ɪn'kri:s /

UK / ɪnˈkris /

A1
  • noun
  • Fact of increasing; amount something grows by
  • verb
  • To make or become larger in size or amount

pure

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US / pjʊə(r) /

UK / pjʊr /

A2
  • adjecitve
  • Not mixed with anything else
  • Being morally good

active

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US / ˈæktɪv /

UK / ˈæktɪv /

A1
  • adjecitve
  • Moving around a lot or doing many things

loud

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US / laʊd /

UK / laʊd /

A2
  • adjecitve
  • Being very bright with colors, clothes etc.
  • Making a lot of noise

see

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US / si: /

UK / si /

A1
  • verb
  • To go on a date with someone
  • To predict whether something is, or will be true
  • To understand what someone says
  • To use your eyes to look at something
  • To visit a place often for sightseeing or pleasure
  • To visit or meet with someone
  • To find out by waiting or looking
  • To watch (a game, movie or TV show)

almost

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US / 'ɔ:lməʊst /

UK / ˈɔlˌmost, ɔlˈmost /

A1
  • adverb
  • Only a little less than, nearly, not quite

before

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US / bɪˈfɔ:(r) /

UK / bɪˈfɔr,-ˈfor /

A1
  • adverb
  • At a time earlier than the present; previously
  • conjunction
  • In advance of something happening
  • preposition
  • In front of someone or something

have

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US / həv /

UK / hæv /

A1
  • verb
  • To drink, smoke, eat or use something
  • To experience the effects of something
  • To organize an event, or join in an activity
  • To own, possess, or hold something
  • To cause to happen or produce a particular effect

extra

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US / 'ekstrə /

UK / 'ekstrə /

A2
  • adjecitve
  • More than necessary; additional
  • noun
  • Items more than you need; additional items
  • Person who has a small part in a movie
  • Special version of a newspaper

magnet

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US / ˈmægnət /

UK / 'mæɡnət /

B1
  • noun
  • Metal object that attracts or repels other metals
  • Something popular and able to draw people

mechanism

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US / 'mekənɪzəm /

UK / ˈmɛkəˌnɪzəm /

B1
  • noun
  • Part of a machine that performs a certain function
  • System or process for achieving a certain result

sixty

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US / 'sɪkstɪ /

UK / ˈsɪksti /

A1
  • number
  • 60

without

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US / wɪˈðaʊt /

UK / wɪðˈaʊt, wɪθ- /

A1
  • preposition
  • Not with; not having

away

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US / ə'weɪ /

UK / əˈwe /

A1
  • adjecitve
  • Not present
  • adverb
  • Disappear completely
  • Doing something with a lot of energy
  • Not here; far from here; in a different direction
  • To a different area, location

hundred

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US / 'hʌndrəd /

UK / ˈhʌndrɪd /

A1
  • number
  • 100

pinnacle

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US / ˈpɪnəkl /

UK / ˈpɪnəkəl /

C1
  • noun
  • Highest point of success, power, fame, etc.

world

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US / wɜ:ld /

UK / wɜrld /

A1
  • noun
  • All the humans, events, activities on the earth
  • Political division due to some kind of similarity

conventional

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US / kən'venʃənl /

UK / kənˈvɛnʃənəl /

B2
  • adjecitve
  • Following the common attitudes and practices

hand

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US / hænd /

UK / hænd /

A1
  • noun
  • Cards given to a player in a card game
  • Piece of a clock that points to the time
  • Someone who performs physical tasks or work
  • Body part at the end of a person's arm
  • Help for someone performing a particular action
  • Condition of having power or influence
  • Member of the crew of a ship
  • verb
  • To give something to someone personally

haptic

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US / ˈhæptɪk /

UK / ˈhæptɪk /

A1
  • adjecitve
  • Concerning or proceeding from the sense of touch

mind

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US / maɪnd /

UK / maɪnd /

A1
  • noun
  • One's opinion or way of thinking about something
  • Part of humans that allows us to think or feel
  • verb
  • To be bothered or upset by something
  • To take care of someone e.g. as a bodyguard

next

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US / nekst /

UK / nɛkst /

A1
  • adverb
  • The one that follows another in time or order
  • At a time or place directly after the present one
  • noun
  • The one that follows after
  • adjecitve
  • Immediately after the previous one
  • First occurrence after the present one

activate

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US / ˈæktɪveɪt /

UK / ˈæktəˌvet /

B1
  • verb
  • To cause to happen; cause a chemical reaction
  • To make something start working

could

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US / kəd /

UK / kʊd /

A1
  • other
  • Past form of 'can' to mean have ability
  • Used to ask for something politely, or to offer

enjoy

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US / ɪnˈdʒɔɪ /

UK / ɛnˈdʒɔɪ /

A1
  • verb
  • To take pleasure in something

know

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US / nəʊ /

UK / noʊ /

A1
  • verb
  • To be familiar with a person or place, thing
  • To feel sure or be convinced about something
  • To discover or be aware of something
  • To be able to distinguish
  • To have knowledge of things

often

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US / ˈɔfən /

UK / ˈɔfən,ˈɑfən,ˈɔftən,ˈɑf- /

A1
  • adverb
  • Many times; frequently; on many occasions

slightly

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US / ˈslaɪtli /

UK / ˈslaɪtli /

B1
  • adverb
  • Only a little

end

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US / end /

UK / ɛnd /

A1
  • noun
  • The point where a process or activity stops
  • A point that marks the limit of something; finish
  • Goal or desired result
  • The tip, edge or limit of something
  • verb
  • To be the last part of something

engineer

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US / ˌendʒɪ'nɪə(r) /

UK / ˌɛndʒəˈnɪr /

A2
  • noun
  • Someone whose job is designing machines, buildings
  • Someone whose job is to repair or maintain engines

keystroke

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US / ˈki:strəʊk /

UK / ˈki:stroʊk /

A1
  • noun
  • One press of a key on a keyboard

bubble

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US / ˈbʌbl /

UK / ˈbʌbəl /

B1
  • noun
  • A small ball of air inside of a liquid
  • verb
  • (Of a liquid) to produce bubbles, as when boiling
  • To show intense emotion, e.g. excitement, anger

clack

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US / klæk /

UK / klæk /

A1
  • verb
  • To make a rattling sound

few

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US / fju: /

UK / fju /

A1
  • pronoun
  • Not many, a small number

financial

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US / faɪˈnænʃl /

UK / faɪˈnænʃ(ə)l /

A2
  • adjecitve
  • Involving money

fact

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US / fækt /

UK / fækt /

A1
  • noun
  • Something that is known or proved to be true

luxury

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US / ˈlʌkʃəri /

UK / ˈlʌɡʒəri, ˈlʌkʃə- /

A2
  • noun
  • Something expensive bought for pleasure
  • Something that gives great comfort and pleasure
  • Something useful, helpful but not always available

much

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US / mʌtʃ /

UK / mʌtʃ /

A1
  • adjecitve
  • Very; to a high level or degree
  • adverb
  • A lot; large amount; a high degree of
  • Nearly; basically
  • On many occasions; often
  • noun
  • A large amount; a great quantity

questionnaire

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US / ˌkwestʃəˈneə(r) /

UK / ˌkwestʃəˈner /

B1
  • noun
  • Form used to get information from many people

strong

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US / strɒŋ /

UK / strɔŋ /

A1
  • adjecitve
  • (Of tea or beer) dark or thick
  • Having big muscles; physically powerful

under

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US / ˈʌndə(r) /

UK / ˈʌndɚ /

A1
  • adjecitve
  • In the same place as another thing, but lower
  • adverb
  • In a lower quantity or price than expected
  • preposition
  • According to the terms of an agreement or law
  • Managed or controlled by the authority of
  • Being of a lesser quality or amount than expected
  • Influenced or affected by something or someone
  • Less or lower in age, amount, size or number

system

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US / 'sɪstəm /

UK / ˈsɪstəm /

A1
  • adjecitve
  • Working in an organized, logical way
  • noun
  • Set of organized, planned ideas that work together

cool

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US / ku:l /

UK / kul /

A1
  • adjecitve
  • Steady and calm when facing difficulties
  • Almost cold; not warm or hot
  • Smart or stylish in a way (young) people admire
  • Unfriendly in an indirect way; distant
  • verb
  • To make something decrease in temperature
  • (Of an emotion, etc.) to become less strongly felt

definitely

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US / ˈdefɪnətli /

UK / ˈdefɪnətli /

A2
  • adverb
  • Without question; beyond doubt

column

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US / ˈkɒləm /

UK / ˈkɑ:ləm /

B1
  • noun
  • Regular series of articles in a newspaper/magazine
  • Strong vertical stone pillar that holds up a roof
  • Vertical line in a table or chart

computer

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US / kəmˈpju:tə(r) /

UK / kəmˈpjutɚ /

A1
  • noun
  • Machine for storing data, accessing the internet

discomfort

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US / dɪsˈkʌmfət /

UK / dɪsˈkʌmfərt /

B2
  • noun
  • Feelings of being uncomfortable or uneasy
  • verb
  • To cause to feel uncomfortable or not at ease

defend

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US / dɪ'fend /

UK / dɪˈfɛnd /

B1
  • verb
  • To protect and explain your position in court
  • To protect against an attack
  • To try to prevent another team from scoring

opinion

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US / əˈpɪnjən /

UK / əˈpɪnjən /

A2
  • noun
  • Court judge's statement why a decision was made
  • A person's thoughts on a topic

overall

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US / ˌəʊvər'ɔ:l /

UK / ˈovɚˌrɔl /

A2
  • adjecitve
  • Viewed as a whole; in general, not as details

per

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US / pə(r) /

UK / pɚ /

A2
  • preposition
  • In the manner directed or suggested
  • For each; during each

sound

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US / saʊnd /

UK / saʊnd /

A1
  • adjecitve
  • Sensible, dependable and reliable
  • Unbroken or undisturbed, as of sleep
  • Firm or solid in structure
  • Sane; not mentally ill
  • Clearly reasoned; involving sense, good judgment
  • noun
  • Unique quality that characterizes a style of music
  • Waves traveling in air or water that can be heard
  • verb
  • To seem or appear to be, from what was said
  • To say in a clear deliberate manner
  • To make a noise, e.g. to ring a bell

relax

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US / rɪˈlæks /

UK / rɪˈlæks /

A1
  • verb
  • To calm or quiet yourself, or stop worrying
  • To release the tightness in muscles
  • To make a rule or law less strict

slope

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US / sləʊp /

UK / sloʊp /

B1
  • noun
  • Angle of a decline, e.g. where a road dips down
  • Surface on which people can ski
  • verb
  • To have one end that is not as high as the other

threshold

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US / 'θreʃhəʊld /

UK / ˈθrɛʃˌold, -ˌhold /

B2
  • noun
  • Degree or level at which something begins

check

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US / tʃek /

UK / tʃɛk /

A1
  • adjecitve
  • Decorated with squares made up of lines
  • noun
  • Paper showing how much you owe at a restaurant
  • Printed piece of paper you sign to pay for things
  • A mark on a form, equivalent to 'yes'; tick
  • Mark used to show that something is correct
  • Procedure to prevent errors or control something
  • verb
  • To confirm the details of something are correct
  • To leave your things with staff who look after it
  • To examine something to see if something is wrong
  • To examine in order to prevent errors/a problem

depend

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US / dɪˈpend /

UK / dɪˈpend /

B1
  • verb
  • Be controlled or determined by (someone/something)

highly

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US / ˈhaɪli /

UK / 'haɪlɪ /

A1
  • adverb
  • In a manner that shows approval
  • More than usual; to a great degree

generate

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US / ˈdʒenəreɪt /

UK / ˈdʒɛnəˌret /

A2
  • verb
  • To create or be produced or bring into existence
  • To create electricity, heat, energy and power

everybody

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US / ˈevribɒdi /

UK / ˈɛvriˌbɑdi, -ˌbʌdi /

A1
  • pronoun
  • Every person; everyone

extend

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US / ɪkˈstend /

UK / ɪkˈstɛnd /

A2
  • verb
  • To offer something (help, friendship) to someone
  • To reach from one point to another
  • To straighten or stretch something out, e.g. leg
  • To make something last longer

grow

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US / ɡrəʊ /

UK / ɡro /

A1
  • verb
  • To get bigger and more mature; make plants do this
  • To improve; to develop better skills over time
  • To develop and become bigger or taller over time

keyboard

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US / 'ki:bɔ:d /

UK / ˈkiˌbɔrd /

A2
  • noun
  • A set of keys on a piano or computer

limit

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US / 'lɪmɪt /

UK / ˈlɪmɪt /

A2
  • noun
  • Point beyond which it is not possible to go
  • verb
  • To stop or prevent an increase past a point

piece

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US / pi:s /

UK / pis /

A1
  • noun
  • A counter in a board game
  • Small part of something larger
  • verb
  • To put items together to assemble something

since

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US / sɪns /

UK / sɪns /

A1
  • adverb
  • At a point before the present time
  • conjunction
  • For this reason; because
  • preposition
  • From the time in the past that

start

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US / stɑ:t /

UK / stɑrt /

A1
  • noun
  • First time or place that a thing exists; beginning
  • First opportunity to achieve something, e.g. a job
  • Sudden action or movement because you are scared
  • other
  • Beginning of something in place or time
  • verb
  • To do, be or happen for the first time; begin
  • To turn something on

test

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US / test /

UK / test /

A1
  • noun
  • A medical examination
  • Action to establish the truth or nature of
  • Examination; questions to measure knowledge
  • verb
  • To be given a medical examination
  • To try to establish the truth or nature of
  • To ask a series of questions to measure knowledge

well

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US / wel /

UK / wɛl /

A1
  • adjecitve
  • Being in a fortunate, good condition or state
  • Healthy and in good condition
  • adverb
  • In an acceptable, proper, or successful manner
  • In a complete, total, or full manner
  • A great and considerable degree
  • In a successful way, in a good or satisfactory way
  • exclamation
  • Used to begin or continue a particular statement
  • Used to show you want to start saying something
  • Used to express that you are waiting for a reply
  • You say this to change the topic of a conversation
  • Used to indicate you are making a final remark
  • noun
  • Long deep hole in the ground to get water
  • verb
  • To cause your eyes to fill with tears

yourself

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US / jɔ:ˈself /

UK / jʊrˈsɛlf, jɔr-, jor-, jə- /

A1
  • pronoun
  • Reflexive form of 'you', used for an emphasis

aid

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US / eɪd /

UK / ed /

A2
  • noun
  • Action of giving help to others
  • Money or help given to those who need it
  • verb
  • To help others and provide things

difference

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US / 'dɪfrəns /

UK / ˈdɪfərəns, ˈdɪfrəns /

A1
  • noun
  • A thing or issue that people do not agree about
  • Not of the same kind; unlike other things

field

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US / fi:ld /

UK / fild /

A1
  • noun
  • Area of study, such as physics or biology
  • Piece of land used to grow crops/raise animals
  • Open area of land, especially without buildings
  • Grassed area where you play some sports
  • verb
  • To respond to something or answer a question
  • To catch or stop a ball during a game

for

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US / fə(r) /

UK / fɔr,fə /

A1
  • preposition
  • Used to show the purpose, or need of something

mobility

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US / məʊˈbɪləti /

UK / moˈbɪliti /

C1
  • noun
  • Ability to move
  • Ability to move with ease

time

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US / taɪm /

UK / taɪm /

A1
  • noun
  • Speed at which music is played; tempo
  • Point as shown on a clock, e.g. 3 p.m
  • Number of hours, minutes needed to do something
  • Occasion when something happens
  • Period or occasion that something occurred
  • Period in history or the past
  • Something measured in minutes, hours, days, etc.
  • How long an event takes; duration
  • verb
  • To check speed at which music is performed
  • To choose a specific moment to do something
  • To measure how long an event takes, e.g. a race
  • To schedule something to occur at a specific moment

why

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US / waɪ /

UK / hwaɪ, waɪ /

A1
  • adverb
  • Question word to ask for a reason
  • exclamation
  • (Used to express surprise or approval)

worth

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US / wɜ:θ /

UK / wɚθ /

A2
  • other
  • the financial, practical or moral value of somebody/something
  • having a particular value, especially in money

vibe

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US / vaɪb /

UK / vaɪb /

C1
  • noun
  • Distinct emotional aura experienced instinctively

automatically

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US / ˌɔ:tə'mætɪklɪ /

UK / ˌɔtəˈmætɪkl:ɪ /

B1
  • adverb
  • In a way not requiring control by a person

just

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US / dʒʌst /

UK / dʒʌst /

A1
  • adjecitve
  • Proper or appropriate; as is deserved
  • Doing or being what is right or fair
  • Legally correct; having enough evidence
  • adverb
  • Almost; nearly
  • Exactly at the time of
  • Exactly (the same as, like)

modern

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US / ˈmɔdən /

UK / ˈmɑdən /

A1
  • adjecitve
  • Of the present time; up to date; contemporary

range

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US / reɪndʒ /

UK / rendʒ /

A2
  • noun
  • Cooking stove with multiple burners
  • Given distance from a point; how far plane can fly
  • Large grassy area where cattle wander and feed
  • Group or chain of mountains
  • Set of things with something in common
  • Limits within which something extends or varies
  • A set of products, e.g. so that people can choose
  • verb
  • To cover an area from one point to another
  • To extend to or vary within given limits
  • To put things in a row or in line
  • To wander or explore

talk

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US / tɔ:k /

UK / tɔk /

A1
  • noun
  • Style of speaking
  • Discussion between two countries
  • Giving information in front of people; lecture
  • Saying things or ideas to someone with words
  • verb
  • To make a formal speech about something
  • To say things or ideas to someone with words

light

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US / laɪt /

UK / laɪt /

A1
  • adjecitve
  • Being bright making it easy to see; not dark
  • Being pale and lacking darkness of color
  • Not heavy; weighing only a little
  • adverb
  • Carrying few bags when traveling
  • noun
  • A source of energy that makes a room or area bright
  • Way in which something or someone is understood
  • verb
  • To cause something to burn; put a burning match to
  • To provide a way to see ahead

split

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US / splɪt /

UK / splɪt /

A2
  • adjecitve
  • No longer married or in a relationship
  • (Injured) by cutting it open, as in someone's lip
  • (Of a decision) when people cannot decide a winner
  • noun
  • Difference of opinion in a group causing a break
  • Separation or a break in something
  • verb
  • To become divided or broken along a straight line
  • To cause a cut in (lip, etc.)
  • To have difference of opinion in a group
  • To separate into two or more pieces
  • To divide something in an even or fair way

trapezius

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US / trə'pi:zɪəs /

UK / trə'pi:zɪrs /

C2
  • noun
  • One of triangular muscles of shoulder/upper back

those

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US / ðəʊz /

UK / ðoz /

A1
  • determiner
  • The people or things we are talking about
  • pronoun
  • The objects far from the speaker

design

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US / dɪˈzaɪn /

UK / dɪˈzaɪn /

A1
  • noun
  • The way something is planned, to fulfill a purpose
  • verb
  • To plan in a particular way to fulfill a purpose
  • To think of a plan

electromyography

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US / ɪˌlektrəʊmaɪˈɒɡrəfi /

UK / ɪˌlektroʊmaɪˈɑːɡrəfɪ /

A1
  • noun
  • Diagnosis of neuromuscular disorders with the use of an electromyograph

due

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US / dju: /

UK / du, dju /

A1
  • adjecitve
  • When something is required or expected
  • Owed to a person as a right
  • noun
  • Something you deserve; something you can expect

huge

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US / hju:dʒ /

UK / hjudʒ /

A2
  • adjecitve
  • Very very large

move

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US / mu:v /

UK / muv /

A1
  • noun
  • Act of moving a playing piece in chess, etc.
  • An action; doing something
  • Step taken to achieve a goal
  • verb
  • To cause someone to have certain emotions
  • To cause something to change to a different place
  • To change where people live or a business operates
  • To take action to do or achieve something

management

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US / 'mænɪdʒmənt /

UK / ˈmænɪdʒmənt /

A2
  • noun
  • People who are in control of a business or group
  • The process of running an organization

their

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US / ðɛː /

UK / ðer /

A1
  • determiner
  • Belonging to them

way

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US / weɪ /

UK / we /

A1
  • adverb
  • Used to emphasize the amount of something
  • noun
  • Particular aspect of something being thought about
  • One of various choices that could be made
  • Particular existing condition or state
  • (Often long) distance or length of time
  • How something is done
  • Route to go to a place
  • Small street
  • Usual behavior, emotions or habits of someone

blanket

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US / 'blæŋkɪt /

UK / ˈblæŋkɪt /

A2
  • noun
  • Piece of cloth you covers yourself with in bed
  • verb
  • To cover something completely so it cannot be seen

all

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US / ɔ:l /

UK / ɔl /

A1
  • adverb
  • Completely; totally
  • determiner
  • Being every one of something
  • pronoun
  • 100% of something; the complete amount

everyone

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US / ˈevriwʌn /

UK / ˈɛvriˌwʌn /

A1
  • pronoun
  • Every person; everybody

common

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US / 'kɒmən /

UK / ˈkɑmən /

A1
  • adjecitve
  • Shared; Belonging to or used by everyone
  • Typical, normal; not unusual
  • noun
  • Area in a city or town that is open to everyone
  • Field near a village owned by the local community

faculty

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US / 'fækltɪ /

UK / ˈfækəlti /

B1
  • noun
  • Ability to do something with the power of the mind
  • The teachers in a school or college

its

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US / ɪts /

UK / ɪts /

A1
  • adjecitve
  • Referring to or belonging to ‘it’
  • determiner
  • Of something; belonging or related to something
  • other
  • Possessive form of “it”

outcome

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US / ˈaʊtkʌm /

UK / ˈaʊtˌkʌm /

A2
  • noun
  • Something that happens as a result, consequence

top

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US / tɒp /

UK / tɑp /

A1
  • adjecitve
  • Being good or great; excellent
  • Being the most in degree or quality
  • noun
  • Item of clothing covering shoulders to waist, hips
  • A cover or lid
  • Part (e.g. road) that is the furthest away
  • Highest or upper part or point of something
  • Best or highest status or position
  • Flat upper surface or edge of an object
  • Child's toy that spins on its point
  • Upper section or leaves of fruits and vegetables
  • Winning in a sport or contest
  • verb
  • To be higher or larger than a specific value
  • To arrive at the highest point of something
  • To put a cover or layer or over something
  • To kill; murder
  • To hold the highest position on a list
  • To be more important, successful or better than
  • To beat someone or win at a game

who

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US / hu: /

UK / hu /

A1
  • pronoun
  • Which person
  • Used to introduce information about people

department

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US / dɪˈpɑ:tmənt /

UK / dɪˈpɑ:rtmənt /

A2
  • noun
  • Division of a larger part or organization

communication

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US / kəˌmju:nɪ'keɪʃn /

UK / kəˌmjunɪˈkeʃən /

A2
  • noun
  • Talking to people; giving information to people

list

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US / lɪst /

UK / lɪst /

A1
  • noun
  • Lean of a boat to one side
  • Series of written names, words or numbers
  • verb
  • To lean to one side, like a boat or ship
  • To present for sale for a specific price
  • To write a series of names, words, or numbers

pretty

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US / 'prɪtɪ /

UK / ˈprɪti /

A1
  • adjecitve
  • Being attractive to the eye in a simple way
  • adverb
  • Very; to a great degree

paper

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US / ˈpeɪpə(r) /

UK / ˈpeɪpər /

A1
  • adjecitve
  • Not existing in reality, or done infrequently
  • Made from the material that we use to make books
  • noun
  • Academic writing or a talk on a specific topic
  • Written test
  • Newspaper
  • Pages of a book are made from this

build

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US / bɪld /

UK / bɪld /

A1
  • noun
  • Your physical shape; physique
  • verb
  • To establish e.g. a reputation, over time
  • To construct a house, office, factory

option

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US / 'ɒpʃn /

UK / ˈɑpʃən /

A2
  • noun
  • A choice
  • Right to buy or sell at a certain price and time

prove

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US / pru:v /

UK / pruv /

A2
  • verb
  • To demonstrate truth by providing evidence

tunnel

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US / 'tʌnl /

UK / ˈtʌnəl /

B1
  • adjecitve
  • As if looking in a long hole
  • noun
  • Passage under the ground, often for cars or trains
  • verb
  • To dig a hole from one side to another

work

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US / wɜ:k /

UK / wɚk /

A1
  • adjecitve
  • Activity completed in order to make money
  • noun
  • The product of some artistic or literary endeavor
  • Everything created by an author, artist, musician
  • Activity you do in order to make money
  • Place of employment
  • Final product or result of a some labor or effort
  • verb
  • To bring into a specific state of success
  • To be functioning properly, e.g. a car
  • To do your job in your company or workplace
  • To make an effort to do something
  • To operate a machine or device

bit

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US / bɪt /

UK / bɪt /

A1
  • noun
  • Device put in a horse's mouth to control it
  • Small piece of something
  • verb
  • (E.g. of fish) to take bait and be caught

effectively

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US / ɪˈfektɪvli /

UK / ɪˈfɛktɪvli /

B1
  • adverb
  • In a way that produces the desired result

believe

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US / bɪ'li:v /

UK / bɪˈliv /

A1
  • verb
  • To think or accept that something is true
  • To have a particular opinion about something

hierarchy

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US / 'haɪərɑ:kɪ /

UK / ˈhaɪəˌrɑrki, ˈhaɪˌrɑr- /

B1
  • noun
  • Group that manages and controls an organization
  • A system for organizing according to importance

gen

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US / dʒen /

UK / dʒen /

B2
  • noun
  • (UK old-fashioned, informal) Information about a particular subject

look

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US / lʊk /

UK / lʊk /

A1
  • noun
  • Person's beauty or physical attractiveness
  • Particular style of dress, clothes, or appearance
  • The way someone, something appears to be
  • Act of searching for or examining something
  • verb
  • To appear to be; seem

human

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US / 'hju:mən /

UK / ˈhjumən /

A1
  • adjecitve
  • Concerning or characteristic of people
  • noun
  • A person; a man, woman or child

pay

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US / peɪ /

UK / pe /

A1
  • noun
  • Money you receive from your job, work, etc.
  • verb
  • To give money for goods or work done
  • To give (attention, respect, etc.) to
  • To be punished or suffer for something you did
  • To make (a visit) to a person or place

nice

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US / naɪs /

UK / naɪs /

A1
  • adjecitve
  • Being attractive or of high quality or value
  • Good or enjoyable
  • Being kind or friendly

tap

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US / tæp /

UK / tæp /

A2
  • noun
  • Faucet; the place you can get water from a pipe
  • Light hit, generally one that makes a sound
  • verb
  • To access a liquid (e.g. in a tree) through a hole
  • To move feet/fingers to make light regular sounds
  • To spy one someone electronically
  • To hit something or someone lightly
  • To remove from an object e.g. oil from the ground

transferable

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US / trænsˈfɜ:rəbl /

UK / trænsˈfɜːrəbl /

B1
  • adjecitve
  • Capable of being conveyed from place to another

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

feedback

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US / ˈfi:dbæk /

UK / ˈfidˌbæk /

B1
  • noun
  • A response or opinion, about a service, etc.

dollar

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US / ˈdɒlə(r) /

UK / ˈdɑ:lə(r) /

A1
  • noun
  • A basic unit of money equal to 100 cent

laboratory

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US / lə'bɒrətrɪ /

UK / ˈlæbrəˌtɔri, -ˌtori /

B1
  • noun
  • A place to do scientific experiments

risk

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US / rɪsk /

UK / rɪsk /

A1
  • noun
  • Actions that cause potential problems
  • verb
  • To do something potentially dangerous or foolish

they

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US / ðeɪ /

UK / ðe /

A1
  • pronoun
  • Two or more people, animals, or things

shoulder

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US / ˈʃəʊldə(r) /

UK / ˈʃoldɚ /

A2
  • noun
  • Part of the body where an arm attaches or joins
  • Meat that comes from an animal's upper front leg
  • Part of a shirt or coat that covers the shoulders
  • verb
  • To carry something around your neck
  • To push something using the top part of your arm
  • To accept a job or responsibility

very

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US / 'verɪ /

UK / ˈvɛri /

A1
  • adjecitve
  • Concerning a large degree or amount
  • adverb
  • A lot; much; many
  • Used to stress or emphasize a noun

absorb

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US / əb'sɔ:b /

UK / əbˈsɔrb, -ˈzɔrb /

B1
  • verb
  • To take up all attention / energy of something
  • To take in a liquid; soak up

both

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US / bəuθ /

UK / boθ /

A1
  • determiner
  • Used to refer to two things at the same time
  • pronoun
  • Used to refer to two things at the same time

divisive

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US / dɪˈvaɪsɪv /

UK / dɪˈvaɪsɪv /

C1
  • adjecitve
  • Causing division or disagreement

inferior

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US / ɪnˈfɪəriə(r) /

UK / ɪnˈfɪriɚ /

B2
  • adjecitve
  • Being of little importance or worth
  • Of lower status; not powerful or rich
  • Not as good as something else
  • noun
  • Person of lower status

simple

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US / 'sɪmpl /

UK / ˈsɪmpəl /

A1
  • adjecitve
  • Not hard to understand or do; not complex
  • Having only a few parts; not complex
  • Being ordinary or normal
  • Being plain; without a lot added for style

mentally

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US / ˈmentəli /

UK / ˈmɛntl:ɪ /

A2
  • adverb
  • With or in the mind and thoughts

show

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US / ʃəʊ /

UK / ʃo /

A1
  • noun
  • False display of love, emotion or action
  • An event for displaying or promoting goods
  • Play, opera or theater production
  • Presentation that is broadcast on TV or radio
  • verb
  • To be easily seen or displayed
  • To display your emotions or feelings
  • To let someone see something; display
  • To explain or teach how something is done
  • To lead someone somewhere; point them to something
  • To prove something to be true, correct
  • To reveal or allow something to be seen

activity

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US / æk'tɪvətɪ /

UK / ækˈtɪvɪti /

A1
  • noun
  • An action or task, e.g. sports, washing clothes

add

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US / æd /

UK / æd /

A1
  • verb
  • To include as well
  • To put two things or numbers together, e.g. 2+2

link

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US / lɪŋk /

UK / lɪŋk /

A2
  • noun
  • Any one of the rings that are part of a chain
  • Connection between two or more things or people
  • Webpage item you click to go to another webpage
  • verb
  • To join or connect together

take

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US / teɪk /

UK / tek /

A1
  • noun
  • Filming of a single scene for TV or the movies
  • verb
  • To accept something that is offered
  • To use a method of traveling, e.g. a bus or train
  • To use a camera to make (a photo)
  • To pick up something and go away with it
  • To study a subject in school
  • To attempt to pass (an exam)
  • To require a certain amount of time, money, space

self

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US / self /

UK / sɛlf /

A1
  • noun
  • Person's own interests or desires
  • Person that someone really is
  • Particular aspect of someone's personality
  • Person, usually someone already been mentioned

lack

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US / læk /

UK / læk /

A2
  • noun
  • The state of not having or not having enough of
  • A shortage of something
  • verb
  • To not have, or not have enough, of something

place

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US / pleɪs /

UK / ples /

A1
  • noun
  • Particular location, area or region
  • verb
  • To put someone in a particular type of situation
  • To put something in a certain location or position

own

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US / əʊn /

UK / on /

A1
  • adjecitve
  • Belong to oneself
  • determiner
  • Yours, his, hers, etc.; not belonging to another
  • pronoun
  • (Something) belong to myself
  • verb
  • To have something as your property

similar

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US / ˈsɪmələ(r) /

UK / ˈsɪməlɚ /

A1
  • adjecitve
  • Nearly the same; alike

straightforward

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US / ˌstreɪtˈfɔ:wəd /

UK / stretˈfɔrwəd /

B1
  • adjecitve
  • Easy to do or understand; not complicated

style

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US / staɪl /

UK / staɪl /

A1
  • noun
  • The (tasteful) way something is designed or done
  • verb
  • To shape or design something in a certain way

annoying

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US / əˈnɔɪɪŋ /

UK / əˈnɔɪɪŋ /

B1
  • adjecitve
  • A little angry; upset
  • verb
  • To make someone angry

compressible

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US / kəm'presɪbl /

UK / kəm'presəbəl /

A1
  • adjecitve
  • Capable of being compressed or made more compact

get

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US / ɡet /

UK / ɡɛt /

A1
  • verb
  • To become affected by illness or disease
  • To begin to feel or understand an emotion or idea
  • To send or bring someone or something home, etc.
  • To go somewhere to obtain something
  • To (cause to) do a particular thing
  • To obtain, receive or be given something
  • To currently have
  • To prepare for use
  • To understand something being said or read

tell

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US / tel /

UK / tɛl /

A1
  • verb
  • To (strongly) advise a person to do something
  • To be able to guess
  • To say or communicate information to someone
  • To inform, but without speaking; indicate
  • To have a negative effect on someone
  • To order someone to do something; command
  • To recognize something based on certain signs
  • To report something to an authority
  • To explain something or teach someone something

comment

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US / 'kɒment /

UK / ˈkɑmɛnt /

A2
  • noun
  • Something you say, giving an opinion; remark
  • verb
  • To say something that gives your opinion

down

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US / daʊn /

UK / daʊn /

A1
  • adjecitve
  • Being sad, sick, or unhappy
  • Not operating, working, or functioning as expected
  • adverb
  • In a sitting or lying position
  • Towards or on the ground, floor, or bottom
  • Written or copied onto a piece of paper or book
  • noun
  • A period of play in American Football
  • The soft, smooth hairs that cover a bird's body
  • preposition
  • Along something's path, course, or direction
  • Going from a higher position to a lower position
  • verb
  • To eat or drink very quickly and without stopping

emphatically

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US / ɪm'fætɪklɪ /

UK / ɪmˈfætɪklɪ /

B2
  • adverb
  • (Said) strongly to highlight thing's importance

force

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US / fɔ:s /

UK / fɔrs, fors /

A1
  • noun
  • Group of persons trained for military action; army
  • Pressure; attraction
  • The use of physical strength/violence to persuade
  • verb
  • To use physical strength or violence to persuade

fancy

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US / 'fænsɪ /

UK / ˈfænsi /

A2
  • adjecitve
  • Unusual and attractive in design
  • verb
  • To want to have or do something; feel like
  • To imagine or suppose that something will happen
  • To believe or imagine something that is not true

fatigue

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US / fəˈti:g /

UK / fəˈtiɡ /

B2
  • noun
  • Breaking due to being moved or bent many times
  • Being very tired
  • verb
  • To cause someone or something to become very tired

then

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US / ðen /

UK / ðɛn /

A1
  • adverb
  • A time that is not now
  • Following another thing in time or arrangement
  • Following on reasonably from what was just stated
  • At that time, not now

anyone

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US / ˈeniwʌn /

UK / ˈɛniˌwʌn, -wən /

A1
  • pronoun
  • Any person

depress

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US / dɪ'pres /

UK / dɪˈprɛs /

B2
  • verb
  • To make someone feel sad or miserable
  • To push something down

find

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US / faɪnd /

UK / faɪnd /

A1
  • noun
  • Object discovered by chance
  • Things that have been discovered from searching
  • verb
  • To become aware of something that is happening
  • To discover or meet by chance
  • To decide if someone is guilty of a crime, or not
  • To learn through study, research, or effort
  • To discover something by looking for it

energy

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US / 'enədʒɪ /

UK / ˈɛnədʒi /

A2
  • noun
  • Physical or mental strength

enough

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US / ɪˈnʌf /

UK / ɪˈnʌf /

A1
  • adjecitve
  • Sufficient to answer the need
  • adverb
  • To a satisfactory degree
  • pronoun
  • Equal to what is needed; as much as required
  • Adequate number or amount

lab

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US / læb /

UK / læb /

B1
  • noun
  • Short for 'laboratory'

great

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US / ɡreɪt /

UK / ɡret /

A1
  • adjecitve
  • Very large in size
  • Very important
  • Very good; fantastic; wonderful
  • adverb
  • Very good; better than before
  • noun
  • Successful and well-admired person

mean

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US / mi:n /

UK / min /

A1
  • adjecitve
  • Being good at
  • Nasty; unkind
  • Not liking to spend money; cheap; stingy
  • noun
  • Average of a set of numbers
  • verb
  • To express a particular idea or thought
  • To intend to do something in particular
  • To have a particular meaning or value

type

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US / taɪp /

UK / taɪp /

A1
  • noun
  • Printed letters or blocks used for printing them
  • Group of things or people sharing common features
  • verb
  • To identify something belonging to a group
  • To write by touching keys on a keyboard

task

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US / tɑ:sk /

UK / tæsk /

A2
  • noun
  • Big or small piece of work someone has to do
  • verb
  • To be given something to do, e.g. wash dishes

watch

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US / wɒtʃ /

UK / wɑtʃ /

A1
  • noun
  • Period of time someone is responsible for guarding
  • Device you wear on your wrist that shows the time
  • Official warning statement, e.g. of bad weather
  • verb
  • To keep in check, manage, or control something
  • To look at something for entertainment, e.g. TV
  • To guard a place or people; protect child, etc.
  • To look at carefully to work out what is happening
  • To protect and care for someone or something

accomplish

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US / ə'kʌmplɪʃ /

UK / əˈkɑmplɪʃ /

B1
  • verb
  • To succeed in doing; complete successfully

again

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US / ə'ɡen /

UK / əˈɡɛn /

A1
  • adverb
  • One more time, once more

about

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US / ə'baʊt /

UK / əˈbaʊt /

A1
  • adverb
  • To be ready to; going to
  • Nearly; approximately; roughly
  • Near; next to; close to
  • In every direction; in the area of
  • preposition
  • Concerning or of (a topic)

even

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US / 'i:vn /

UK / ˈivən /

A1
  • adjecitve
  • Being equal in influence, power, possibility etc.
  • Being divided equally or fairly
  • (Of teams/contest) with similar chances of success
  • Smooth, level, or regular
  • Can be divided by 2; ending in 2, 4, 6, 8, or 0
  • At a regular, equally steady manner
  • Remaining steady and unchanging
  • adverb
  • (When this is surprising) as well; too
  • (Used to compare two things/stress the difference)
  • verb
  • To make something level; to flatten
  • To make something equal

different

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US / ˈdɪfrənt /

UK / ˈdɪfrənt /

A1
  • adjecitve
  • Not of the same kind; unlike other things

like

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US / laɪk /

UK / laɪk /

A1
  • adjecitve
  • Being equal in status or kind to something else
  • Similar; the same
  • adverb
  • For example
  • preposition
  • Used as a filler; used to ad emphasis
  • In a way similar to the way something is done
  • Such as; for example
  • verb
  • To want to
  • To find something pleasing; to prefer something

people

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US / 'pi:pl /

UK / ˈpipəl /

A1
  • noun
  • Persons sharing culture, country, background, etc.
  • Men, Women, Children

prefer

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US / prɪˈfɜ:(r) /

UK / prɪˈfɚ /

A1
  • verb
  • To like something better than something else

sit

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US / sɪt /

UK / sɪt /

A1
  • verb
  • To take an exam
  • To be in a resting position on a chair
  • To provide seating for people
  • To remain in a still position while being painted

uncomfortable

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US / ʌnˈkʌmftəbl /

UK / ʌnˈkʌmfətəbəl, -ˈkʌmftə- /

B1
  • adjecitve
  • Not being relaxed; worried about something

that

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US / ðæt /

UK / ðæt, ðət /

A1
  • adjecitve
  • The person or thing being talked about
  • Used to identify something both the speakers know
  • adverb
  • Used to reinforce adjectives and adverbs
  • To such a degree
  • conjunction
  • Used to connect a noun clause
  • Used to introduce an adverbial clause
  • Used to introduce a noun clause
  • determiner
  • Used as a noun to refer to something
  • pronoun
  • Referring an object far away
  • Used to refer to the relative pronoun ‘which’

what

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US / wɒt /

UK / hwɑt, hwʌt, wɔt, wʌt,hwət, wət /

A1
  • pronoun
  • Thing or things that; the same kind as
  • Used to emphasize something you are about to say
  • adjecitve
  • Used to refer to a particular amount, or number
  • Used to place emphasis on a particular quality
  • adverb
  • To a certain degree
  • determiner
  • Question words used for asking for information
  • exclamation
  • Used to express excitement, shock, or surprise
  • Used to ask people to repeat something they said

ergonomic

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US / ˌɜːɡəˈnɒmɪk /

UK / ˌɜːrɡəˈnɑːmɪk /

C1
  • adjecitve
  • Designed carefully to aid effective working

least

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US / li:st /

UK / list /

A1
  • adverb
  • In the smallest or lowest way
  • noun
  • Something that is of the lowest or smallest degree

right

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US / raɪt /

UK / raɪt /

A1
  • adjecitve
  • Correct or true
  • The south side of you looking at the rising sun
  • adverb
  • Exactly in a place or time
  • Being appropriate for a particular event
  • In a straight or direct manner
  • noun
  • Something you are legally or morally allowed to do
  • Ideal of what is just and good
  • Political view based on conservatism
  • verb
  • To fix something previously wrong or unjust
  • To make upright, as a boat that has turned over

touch

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US / tʌtʃ /

UK / tʌtʃ /

A1
  • noun
  • Certain way of doing that makes something special
  • A small amount of something
  • Feeling of a surface
  • verb
  • To affect feelings, especially by causing sympathy
  • To be next to each other with no space between
  • To get involved with (used in negative)
  • To feel an object with your fingers, etc.

vibration

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US / vaɪˈbreɪʃn /

UK / vaɪˈbreʃən /

B2
  • noun
  • Shaking motion

chest

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US / tʃest /

UK / tʃɛst /

A2
  • noun
  • Strong, lidded container for storing things
  • Front of the body between neck and stomach

example

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US / ɪgˈzɑ:mpl /

UK / ɪɡˈzæmpəl /

A1
  • noun
  • Thing, person which represents a category

fight

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US / faɪt /

UK / faɪt /

A1
  • noun
  • An argument or quarrel
  • Act of trying to hurt someone by hitting them
  • A struggle to do a difficult task
  • verb
  • To argue or quarrel with someone about something
  • To try to hurt someone by hitting them
  • To struggle to do a difficult task

each

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US / i:tʃ /

UK / itʃ /

A1
  • determiner
  • Every one of two or more things
  • pronoun
  • Per one person or thing

inform

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US / ɪnˈfɔ:m /

UK / ɪnˈfɔ:rm /

A2
  • verb
  • To give information or facts about something

transcript

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US / ˈtrænskrɪpt /

UK / ˈtrænˌskrɪpt /

B2
  • noun
  • Paper copy of something spoken or recorded
  • Official list of a student's grades

yeah

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US / jeə /

UK / ˈjɛə, ˈjæə, jɛ- /

A1
  • exclamation
  • Another way of saying 'yes'

virtual

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US / ˈvɜ:tʃuəl /

UK / ˈvɚtʃuəl /

B1
  • adjecitve
  • Existing only on the internet or on a computer
  • Existing only in a digital world
  • Almost being; nearly complete

associate

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US / ə'səʊʃɪeɪt /

UK / əˈsoʊʃiˌeɪt /

B1
  • adjecitve
  • Part of a job title indicating a junior position
  • noun
  • Partner in professional work, e.g. in law
  • verb
  • To spend time with other people; mix with
  • To form a connection in your mind between things

bulky

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US / ˈbʌlki /

UK / ˈbʌlki /

B1
  • adjecitve
  • Large and awkward to carry or put somewhere

develop

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US / dɪ'veləp /

UK / dɪˈvɛləp /

A1
  • verb
  • To explain something in steps and in detail
  • To create or think of something
  • To grow bigger, more complex, or more advanced
  • To make a photograph from film

day

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US / deɪ /

UK / de /

A1
  • noun
  • A period of 24 hours beginning at midnight
  • The period of time when it is light outside
  • Person's name

point

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US / pɔɪnt /

UK / pɔɪnt /

A1
  • noun
  • An item to be discussed
  • Small spot or dot
  • Fact or detail
  • Feature of something
  • The size of the text on a page or screen
  • A certain time or stage in a process
  • Certain position in time or space
  • Idea or fact you try to convince people about
  • Measurement of scores in a game, sport
  • Sharp end of something, e.g. a pen or pin
  • verb
  • To face a certain direction, e.g. north
  • To indicate something with your finger to others

skill

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US / skɪl /

UK / skɪl /

A2
  • noun
  • Ability to do something well

successfully

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US / sək'sesfəlɪ /

UK / səkˈsɛsfəlɪ /

A2
  • adverb
  • In a manner that achieves a goal

sure

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US / ʃʊə(r) /

UK / ʃʊr /

A1
  • adjecitve
  • Having no doubts about something
  • Have confidence in your own words or actions
  • Firmly established or held; being firm or stable
  • Being correct or true
  • adverb
  • What you say to agree willingly

relieve

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US / rɪ'li:v /

UK / rɪˈliv /

B1
  • verb
  • To make less boring by making some change
  • To replace workers with others
  • To make a problem less difficult or serious
  • To reduce pain, stress or an unpleasant feeling

switch

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US / swɪtʃ /

UK / swɪtʃ /

A2
  • noun
  • A change or shift from one method to another
  • Thing you move to turn electrical items on or off
  • Thin flexible piece of wood or stick
  • verb
  • To exchange or replace something for another thing

tablet

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US / 'tæblət /

UK / ˈtæblɪt /

B2
  • noun
  • Small hand-held computer with a touch screen
  • Small round piece of medicine which is swallowed
  • Flat block of stone with writing or marks

wail

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US / weɪl /

UK / wel /

B2
  • verb
  • To cry or complain about in a loud high voice

dislike

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US / dɪs'laɪk /

UK / dɪsˈlaɪk /

A2
  • verb
  • To not like something

code

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US / kəʊd /

UK / kod /

A2
  • noun
  • A password made of a set of letters or numbers
  • Set of rules for behavior
  • A secret language using secret symbols
  • Written part of a computer program
  • verb
  • To express information in a series of numbers
  • To write a secret message using secret symbols
  • To write programs using computer languages

feel

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US / fi:l /

UK / fil /

A1
  • verb
  • To be aware of or experience an emotion, sensation
  • To sense through direct contact; touch

excel

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US / ɪkˈsel /

UK / ɪkˈsɛl /

B2
  • verb
  • To perform an activity better than others

millimetre

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US / ˈmɪlimi:tə(r) /

UK / ˈmɪlimiːtər /

B1
  • noun
  • Unit of measure, 1/1000 of a metre (symbol mm)

knowledge

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US / ˈnɒlɪdʒ /

UK / ˈnɑlɪdʒ /

A1
  • noun
  • Information, understanding, or skill

reason

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US / 'ri:zn /

UK / ˈrizən /

A1
  • noun
  • Ability to think about facts and form a judgment
  • Explanation for why something occurred or was done
  • verb
  • To think and make conclusions in a logical manner

too

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US / tu: /

UK / tu /

A1
  • adverb
  • In addition, also; with emphasis
  • Say that something is more than you want

accuracy

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US / ˈækjərəsi /

UK / ˈækjərəsi /

A2
  • noun
  • Being exactly right; correctness

already

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US / ɔ:lˈredi /

UK / ɔlˈrɛdi /

A1
  • adverb
  • Having happened or been done before this time

wild

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US / waɪld /

UK / waɪld /

A2
  • adjecitve
  • Living in nature; not tame
  • (Of land) not developed by people
  • adverb
  • In a manner which lacks control
  • noun
  • A natural environment e.g. jungle, forest

will

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US / wɪl /

UK / wɪl /

A1
  • noun
  • Desire or choice of someone
  • Document saying who gets your money when you die
  • Strong desire to do something; determination
  • Desire to do something; strong wish to do
  • other
  • Used with verbs to express the future
  • verb
  • To leave property to someone after your death
  • To use mental effort to make something happen
  • Am (is, are) likely to do
  • To influence someone to do something
  • To make something happen by strongly wanting it

either

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US / ˈaɪðə(r) /

UK / ˈiðɚ, ˈaɪðɚ /

A1
  • adjecitve
  • One of two (used when there is a choice of two)
  • adverb
  • (After negative statements) likewise, in addition
  • conjunction
  • Used as the first of two connected things
  • determiner
  • Used as the first of two connected things
  • pronoun
  • The one or the other

here

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US / hɪə(r) /

UK / hɪr /

A1
  • adverb
  • In this place; at this location, position or time

optical

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US / ˈɒptɪkl /

UK / ˈɑptɪkəl /

B1
  • adjecitve
  • Concerning vision or helping people see
  • Concerning light, lenses or cameras

new

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US / nju: /

UK / nu, nju /

A1
  • adjecitve
  • Not old, recently born, built or made
  • Being or doing something for the first time
  • Not felt, seen or known previously
  • Having been recently bought or obtained

small

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US / smɔ:l /

UK / smɔl /

A1
  • adjecitve
  • Little in size; not big
  • (Of letters) not written in capital letters
  • Being insignificant or minor
  • (Of a business) with few people or things; local
  • (Of voice) being soft and quiet
  • (Of a child) being young

try

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US / traɪ /

UK / traɪ /

A1
  • noun
  • Act of putting the ball over the rugby goal line
  • verb
  • To make an effort, to attempt to do something
  • To examine someone or something in a court of law
  • To test to see if it is good or you like it
  • To make a person go through hardship; test
  • To examine something to see if it works

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

A1
  • adverb
  • Used to add new (often different) information

comfort

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US / 'kʌmfət /

UK / ˈkʌmfət /

A2
  • noun
  • Acts or words that reduce pain or sadness
  • State of being relaxed, warm or happy
  • verb
  • To try to make distressed person feel better

debate

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US / dɪ'beɪt /

UK / dɪˈbet /

A2
  • noun
  • General public discussion of a topic
  • A formal event where two sides discuss a topic
  • verb
  • To consider options before making a decision
  • To take part in a formal discussion

frill

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US / frɪl /

UK / frɪl /

C1
  • noun
  • Non-essential decoration or addition

dome

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US / dəʊm /

UK / doʊm /

B2
  • noun
  • Rounded roof or ceiling shaped like half a ball

programming

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US / ˈprəʊgræmɪŋ /

UK / ˈproʊgræmɪŋ /

A1
  • noun
  • Writing computer code for a piece of software
  • TV or radio shows broadcast by a station
  • verb
  • To make someone act or think in a certain way
  • To write computer code for a piece of software

use

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US / ju:s /

UK / ju:s /

A1
  • noun
  • Ability to employ something
  • Need to enable it to work
  • Permission to do something with something
  • Act of spending money
  • Operation of a machine for its function
  • verb
  • To have; to eat, drink, consume etc.
  • To need to operate or work
  • To operate a machine, e.g. a computer
  • To treat a person badly
  • To do something with, for a task or purpose

write

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US / raɪt /

UK / raɪt /

A1
  • verb
  • To compose letters and words on paper or a screen
  • To invent or create a computer program
  • To create a song or piece of music

balance

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US / ˈbæləns /

UK / ˈbæləns /

A2
  • noun
  • Instrument for weighing things
  • Being stable; having equal weight on both sides
  • Money remaining after paying costs
  • verb
  • To be steady by having equal weight on both sides
  • To make two or more things equal

handy

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US / 'hændɪ /

UK / ˈhændi /

B1
  • adjecitve
  • Convenient, easy to use, easy to reach
  • Being skillful in performing small tasks

respond

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US / rɪ'spɒnd /

UK / rɪˈspɑnd /

A2
  • verb
  • To answer something or someone
  • To have a good reaction to e.g. medical treatment

science

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US / 'saɪəns /

UK / ˈsaɪəns /

A2
  • noun
  • Study of the physical world, based on facts

series

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US / ˈsɪəri:z /

UK / ˈsɪriz /

A1
  • noun
  • Set of stories or articles on a particular subject
  • other
  • Number of things that happen one after another

worried

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US / ˈwʌrid /

UK / ˈwɜ:rid /

A1
  • adjecitve
  • Feeling troubled or concerned
  • verb
  • To cause concern or trouble over something
  • To feel concerned or troubled about something

wrist

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US / rɪst /

UK / rɪst /

A2
  • noun
  • Part where your hand joins your arm

armpit

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US / ˈɑ:mpɪt /

UK / ˈɑrmˌpɪt /

C1
  • noun
  • Hollow place under your arm at the shoulder

print

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US / prɪnt /

UK / prɪnt /

A1
  • noun
  • Process of making books, magazines etc.
  • verb
  • To make many copies of a page, magazine or book
  • To write individual letters by hand in capitals

separate

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US / 'sepəreɪt /

UK / 'sepəreɪt /

A2
  • adjecitve
  • Being different from or unrelated to another
  • verb
  • To divide two things by being in between them
  • To live away from your husband or wife
  • To move things away from each other

someone

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US / ˈsʌmwʌn /

UK / ˈsʌmˌwʌn, -wən /

A1
  • pronoun
  • Person who is not known or named

setup

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US / 'setʌp /

UK / ˈsɛtˌʌp /

B2
  • noun
  • Way something is organized or arranged

bed

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US / bed /

UK / bɛd /

A1
  • noun
  • Flat bottom surface of a lake, ocean etc.
  • A piece of furniture that people sleep on
  • An area on which other things are put
  • Area of ground to grow vegetables or flowers
  • verb
  • To have sex with someone
  • To plant, fix, or attach something firmly to

component

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US / kəmˈpəʊnənt /

UK / kəmˈponənt /

A2
  • adjecitve
  • Being a part of something
  • noun
  • One of the parts that something is made up of

four

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US / fɔ:(r) /

UK / fɔr, for /

A1
  • number
  • 4

obviously

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US / ˈɒbviəsli /

UK / ˈɑːbviəsli /

A2
  • adverb
  • In a way that is obvious/easy to see or understand

probably

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US / ˈprɒbəbli /

UK / ˈprɑbəbli /

A1
  • adverb
  • That is likely to happen or be true

publish

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US / 'pʌblɪʃ /

UK / ˈpʌblɪʃ /

A2
  • verb
  • To prepare and make available a book magazine etc.
  • To release information to the general public

matter

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US / 'mætə(r) /

UK / ˈmætɚ /

A1
  • noun
  • Material all things are made of that fills space
  • Problem or reason for concern
  • verb
  • To be of great importance; to count

once

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US / wʌns /

UK / wʌns /

A1
  • adverb
  • One time; one instance
  • At a time in the past
  • conjunction
  • When; as soon as

while

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US / waɪl /

UK / hwaɪl, waɪl /

A1
  • conjunction
  • In spite of the fact that; although
  • During the time that; at the same time
  • noun
  • Short amount of time
  • Subtitles section
  • People can be very opinionated about keyboards.
  • Like, I'm a little worried about even making this video.
  • And all keyboards have their merits.
  • There's, like, the convenience of a virtual keyboard, there's the no frills functionality of the rubber dome keyboard, and the pure luxury of a nice mechanical keyboard.
  • This one isn't.
  • You might have an opinion about which keyboard is best, based on years of user experience.
  • But the thing about those opinions is that they're like armpits.
  • Everybody has them, and they all stink.
  • In this video, we're going to talk about what science says about the best keyboards.
  • And I can already hear you tapping away on whatever you think is the best keyboard, getting ready to go on a rampage in the comments.
  • Especially if it's a mechanical keyboard, because you can hear those things from a mile away.
  • But go ahead, make my day.
  • We're going to settle this keyboard debate once and for all.
  • Let's start with virtual keyboards.
  • Believe it or not, there are people who actually prefer the tablet style variety over other kinds.
  • They are, of course, obviously wrong.
  • But let's give this highly portable option its due.
  • Sure, it's easier to balance the screen on your chest while you watch YouTube in bed without the bulky external keyboard in the way.
  • And all the people who are currently doing that, it's wild that we just predicted that, huh?
  • I know this setup.
  • I've been on the internet
  • for a long time.
  • But studies have shown it is the least efficient way to type anything.
  • Not to mention, it's uncomfortable and probably not great for your body.
  • We'll get into that later, but the point is that virtual keyboards have a lot of growing to do before they make it to the top of this tier list.
  • big drawbacks is that they lack, like, a place to put your hands.
  • And that actually matters because it keeps your muscles engaged when they could be resting.
  • In the paper published in the journal Applied Ergonomics, researchers measured muscle activity using electromyography, or EMG, electrodes placed on the participants' shoulders and forearms while they typed on virtual, laptop, and desktop keyboards.
  • Typing on a virtual keyboard might have kept the participants' finger muscles relaxed, but their trapezius muscles by the shoulders were more active.
  • That's the kind of long term muscle activity that's been associated with musculoskeletal disorders like carpal tunnel over time.
  • And if you're more of a comfort today in spite of discomfort tomorrow kind of person, the questionnaires that these researchers collected also suggested that virtual keyboards were inferior to conventional ones when it came to the pleasantness of the typing experience.
  • So anyone who tells you that virtual keyboards are the best is, at the very least, an outlier.
  • Luckily, there are better alternatives, or at least other keyboards that are better for people who type a lot.
  • Like laptop keyboards!
  • Laptops have almost as much portability, but way more functionality and comfort because you can actually feel the keys depressing as you push down on them.
  • That feeling comes from rubber dome keys that are often found in laptop computers.
  • Pretty straightforward.
  • There's a large rubber mat under the keys that has little compressible bubbles lying under each key, so everything is connected under the surface.
  • And when you press down on one of the keys, it only depresses about one millimeter.
  • But that same study I mentioned earlier found that even a small physical response like that is enough to increase typing efficiency by sixty percent and accuracy by eleven percent compared to virtual keyboards.
  • Since the whole point of virtual keyboards is that there's no physical key to push down on, they can't absorb any of the force from your finger, so even one millimeter makes a huge difference.
  • With outcomes like that, I feel like I've said all I need to say about how irrefutably better rubber dome keyboards are than virtual ones.
  • But they are not the pinnacle of the keyboard hierarchy.
  • Studies have shown that typing on a laptop still isn't as efficient as typing on a desktop keyboard.
  • And desktop computers often come with one of two kinds of keyboards, mechanical or optical.
  • Both have fancy spring column keys.
  • So instead of a blanket mechanism for all the keys, like the rubber dome system, each key has its own switch.
  • The way the switch works is what separates optical keyboards from mechanical ones.
  • With optical keyboards, you press down and a beam of light signals that you're activating that particular key.
  • And mechanical keyboards are triggered by pieces of metal touching when you push the key down.
  • Mechanical keyboards are famously loud, and people have strong feelings about them.
  • A publication from the mechanical engineering department of Marquette University surveyed people on their keyboard preferences and concluded that participants either emphatically liked or disliked mechanical keyboards, while they were more neutral about rubber dome keyboards.
  • So science definitely says that this is the most divisive keyboard, but some researchers have suggested that the incredibly obnoxious—I mean, robust—sound that comes with those switches may be worth it.
  • The Marquette engineers noted that the auditory feedback you get when you press down on a switch and hear a loud clickety clack may be one reason why people type more effectively on these keyboards than others.
  • The idea is that there's, like, a psychological component to accurate typing.
  • If you get some kind of sign that you successfully pressed a key, then you'll know when your finger didn't quite get where you wanted it to go, and you need to try again.
  • But a study from the Haptic Interface Research Laboratory at Purdue University found that you won't get that effect from just sounds.
  • They compared how people responded to hearing those kinds of signals and feeling them.
  • And they found that the distinct feeling of pressing down on a mechanical keyboard informed people that they successfully typed something more than an associated sound.
  • Participants in this study typed fourteen more words per minute, and were slightly more accurate when they got physical feedback rather than auditory feedback.
  • So, although you can find publications that defend the annoying sound of someone typing away on a mechanical keyboard, it doesn't seem like it does much but drive everyone around you up a wall.
  • Which, really, is an argument for optical keyboards, which give you a similar feeling to the mechanical keyboards, with a little less of the maddening noise.
  • And since the feeling of pressing down on a key does help you type, researchers have tried ways to use that knowledge to level the playing field across all of these keyboards.
  • They've attempted to create that effect in virtual keyboards by adding vibrations.
  • It's just tough to make you feel like you're pressing a key that isn't actually there, because everyone has a different threshold for detecting vibration.
  • So you might get that feeling from a little vibration, while the person sitting next to you needs a bit more before it really registers for them.
  • And even if they did provide the same psychological aid, vibrations from a virtual keyboard still aren't the same as physically pressing a key.
  • When you push a key down IRL, you're using force.
  • In fact, you're probably using about two to five times more force than you need to, especially when your fingers are really flat.
  • All that extra force going into keyboards can be tough on the body and put you at risk for developing musculoskeletal disorders or at least becoming fatigued.
  • Another advantage of mechanical keyboards is that they're often shaped differently from virtual and laptop keyboards.
  • They might have a specific slope to help relieve some of the strain on your wrists, or be split in half to ease some of the strain on your forearms.
  • But they are not the only keyboards that come in cool shapes.
  • There's a variety of keyboards designed for people with different needs.
  • For people typing with one hand, there are one handed keyboards.
  • Yeah, the entire keyboard's half the size of a laptop keyboard.
  • For people with no hands or limited mobility, there are programmable keyboards that allow you to create macros.
  • That way, you have to press fewer keys to accomplish the same goal.
  • Just like in Excel, you can create a series of keystrokes that automatically run with the press of a single button.
  • For people who need larger or different colored keys to see or mentally process the different options in front of them, there are large print, high contrast, and multicolor keyboards.
  • And those are just the options today, in the year of the keyboard.
  • The future of keyboards is even cooler.
  • For example, we may be able to use the energy that people put into their keyboards to make self powered computers.
  • This isn't something you can buy at the store just yet, but it has been tested in the lab.
  • A twenty twenty one paper in the journal NanoEnergy outlined how researchers generated electricity from little magnets and coils built into the keys.
  • So the best keyboard of the future might be the one that extends your computer's battery life.
  • For now, which keyboard is better for you of course depends on who you are and what you're doing.
  • If you're on the move all day, the rubber dome keyboard of a laptop might be just fine.
  • If you don't have a wide range of motion, you might find a more adapted keyboard handy.
  • And if you're alone and don't mind the noise, feel free to wail away on that mechanical keyboard.
  • But overall, optical keyboards are the best.
  • you can fight me in the comments.
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  • With the Study Hall channel, you can start taking college courses right here.
  • Here's how it works.
  • Watch the course videos on the Study Hall YouTube channel for free, then sign up for an online college course led by Arizona State University faculty for just twenty five dollars and apply what you have learned.
  • If, at the end of that course, you are happy with your grade, you can pay four hundred dollars and you will get three transferable college credits on your transcript.
  • Like the Code and Programming course that teaches beginners with no coding experience how to develop Java programs.
  • Throughout the course, you'll write simple code that gets the computer to do complex tasks like data management.
  • Or if you're looking for other, more common gen ed courses like Modern World History and Human Communication, you can find them on the Study Hall channel, too.
  • Whether you're trying to learn new skills, earn college credit, or just prove to yourself that you can do it, Study Hall can help you reach your goals without the financial risk.
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