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Science vs. Pseudoscience - Siska De Baerdemaeker

Video vocabulary

contradict

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US / ˌkɒntrə'dɪkt /

UK / ˌkɑntrəˈdɪkt /

B1
  • verb
  • To say the opposite is so; say something different

encourage

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US / ɪn'kʌrɪdʒ /

UK / ɛnˈkɚrɪdʒ, -ˈkʌr- /

A2
  • verb
  • To increase the chance of something happening
  • To make someone more determined or confident

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

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

modify

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US / ˈmɒdɪfaɪ /

UK / ˈmɑ:dɪfaɪ /

B1
  • verb
  • To make minor change to something

placebo

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US / plə'si:bəʊ /

UK / pləˈsibo /

B2
  • noun
  • Harmless pill for comparison in trial of new drug

approach

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US / ə'prəʊtʃ /

UK / əˈprəʊtʃ /

A2
  • noun
  • Means of reaching a place, often a road or path
  • Request of someone with a specific goal in mind
  • Specific way to handle a project, task, problem
  • verb
  • To get close to reaching something or somewhere
  • To request someone to do something specific

change

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US / tʃeɪndʒ /

UK / tʃendʒ /

A1
  • noun
  • Exchange of one set of clothes for another
  • Money in the form of coins instead of paper
  • Money returned after giving too much
  • Act of making or becoming something else
  • verb
  • To exchange one set of clothes for another
  • To exchange one kind of money for another
  • To replace something with another thing
  • To make or become something else
  • To go from one train, bus, etc. and go to another

medicine

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US / ˈmedsn /

UK / ˈmɛdɪsɪn /

A2
  • noun
  • Something used in treating illness or pain
  • Science of preventing, treating, or curing disease

numerous

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US / ˈnju:mərəs /

UK / ˈnumərəs, ˈnju- /

B1
  • adjecitve
  • Existing in large numbers

ongoing

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US / ˈɒngəʊɪŋ /

UK / ˈɑ:ngoʊɪŋ /

B1
  • adjecitve
  • Continuing to exist or be in progress

philosopher

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US / fəˈlɒsəfə(r) /

UK / fɪˈlɑsəfɚ /

C1
  • noun
  • Person studying the meaning of truth and life

result

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US / rɪ'zʌlt /

UK / rɪˈzʌlt /

A2
  • noun
  • Something produced through tests or experiments
  • Final score of a competition, election or game
  • verb
  • To be the outcome of other causes and effects

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

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

theory

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US / ˈθiəri /

UK / ˈθiəri, ˈθɪri /

A2
  • noun
  • Ideas or principles that explain facts or events

activity

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US / æk'tɪvətɪ /

UK / ækˈtɪvɪti /

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

article

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US / 'ɑ:tɪkl /

UK / ˈɑrtɪkəl /

A2
  • noun
  • Word such as 'a', 'an', or 'the' used before nouns
  • Piece of writing about a particular subject
  • Piece of something, e.g. clothing
  • Section of a business contract or law

update

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US / ˌʌpˈdeɪt /

UK / ʌpˈdet /

B1
  • noun
  • Addition of a current version of something
  • New information or data to make more current
  • verb
  • To download the latest version of software
  • To make more current or modern

ailment

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US / ˈeɪlmənt /

UK / ˈelmənt /

B2
  • noun
  • An illness, especially a minor one

evidence

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US / 'evɪdəns /

UK / ˈɛvɪdəns /

A1
  • noun
  • Factual proof that helps to establish the truth

observation

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US / ˌɒbzəˈveɪʃn /

UK / ˌɑbzɚˈveʃən /

B1
  • noun
  • Remark or comment on something you noticed
  • Practice of performing actions required by rules

ancestor

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US / 'ænsestə(r) /

UK / ˈænˌsɛstɚ /

B1
  • noun
  • A person from your family that lived in the past

everything

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US / 'evrɪθɪŋ /

UK / ˈɛvriˌθɪŋ /

A1
  • pronoun
  • All of the things mentioned

institution

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US / ˌɪnstɪˈtju:ʃn /

UK / ˌɪnstɪˈtuʃən, -ˈtju- /

A2
  • noun
  • Organization created for a particular aim/purpose
  • Tradition, custom or system accepted by a group

network

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US / ˈnetwɜ:k /

UK / ˈnetwɜ:rk /

A2
  • noun
  • Group of computers connected to each other
  • System of connections
  • Group who work closely with each other
  • Group of radio or television stations, programs
  • verb
  • To join a group of computers together
  • To exchange information with colleagues, contacts

they

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US / ðeɪ /

UK / ðe /

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

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

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

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

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

fiction

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US / ˈfɪkʃn /

UK / ˈfɪkʃən /

B1
  • noun
  • Made-up stories; imagined events
  • False statement or account about something

hospital

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US / ˈhɒspɪtl /

UK / ˈhɑ:spɪtl /

A1
  • noun
  • Building for sick people, with doctors and nurses

old

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US / əʊld /

UK / old /

A1
  • adjecitve
  • Having existed for a long time, not young or new
  • Age of a person since birth

prove

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US / pru:v /

UK / pruv /

A2
  • verb
  • To demonstrate truth by providing evidence

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

biology

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US / baɪˈɒlədʒi /

UK / baɪˈɑlədʒi /

A2
  • noun
  • The study of living things

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

consistency

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US / kən'sɪstənsɪ /

UK / kənˈsɪstənsi /

B1
  • noun
  • Quality of behaving or meaning the same
  • Physical quality of being smooth, thick, lumpy

samuel

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US / ˈsæmjuəl /

UK / ˈsæmjuəl /

A1
  • proper noun
  • (in the Bible) a Hebrew prophet who rallied the Israelites after their defeat by the Philistines and

criterion

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US / kraɪ'tɪərɪən /

UK / kraɪˈtɪriən /

B1
  • noun
  • Standard used to make judgments or decisions

doctor

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US / ˈdɒktə(r) /

UK / ˈdɑːktɚ /

A1
  • noun
  • Person paid to help people become or stay healthy
  • Person awarded the highest university degree
  • verb
  • To treat someone's illness
  • To change something in order to trick someone

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

name

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US / neɪm /

UK / nem /

A1
  • noun
  • What something or someone is called
  • verb
  • To state what someone is called, e.g. John

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

most

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US / məʊst /

UK / most /

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

legitimate

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US / lɪ'dʒɪtɪmət /

UK / ləˈdʒɪtəmɪt /

B2
  • adjecitve
  • Being born to legally married parents
  • Being reasonable and sound
  • verb
  • To make acceptable and sound

manipulate

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US / mə'nɪpjʊleɪt /

UK / məˈnɪpjəˌlet /

B1
  • verb
  • To try to control others to gain an advantage
  • To handle or work in a skillful manner

remedy

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US / 'remədɪ /

UK / ˈrɛmɪdi,'rɛmədɪ /

B1
  • noun
  • Way to solve or fix a problem
  • Treatment that relieves pain or cures illness
  • verb
  • To solve or correct a problem

completely

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US / kəmˈpli:tli /

UK / kəmˈpliːtli /

A1
  • adverb
  • In every way or as much as possible

possibility

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US / ˌpɒsə'bɪlətɪ /

UK / ˌpɑsəˈbɪlɪti /

A2
  • noun
  • Something with a chance of happening or being true

two

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US / tu: /

UK / tu /

A1
  • number
  • 2

call

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US / kɔ:l /

UK / kɔl /

A1
  • noun
  • A order or request for action
  • The sound an animal makes, often when in danger
  • A correct prediction, e.g. a decision in a game
  • A short visit to a place or person
  • A decision by a referee or umpire in a game
  • verb
  • To make a request or order for action
  • (Animal) to make sounds to warn of danger
  • To announce the date of an election
  • To make a judgment about something
  • To give someone or something a name
  • To guess in advance the result or outcome
  • To visit a place or person for a short time
  • To phone someone
  • To speak, announce or shout in a loud voice

dilute

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US / daɪˈlu:t /

UK / daɪˈlut, dɪ- /

B2
  • verb
  • To make something weaker or less efficient

methodology

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US / ˌmeθəˈdɒlədʒi /

UK / ˌmeθəˈdɑːlədʒi /

B1
  • noun
  • System or techniques to show how to do tasks

thoroughly

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US / ˈθʌrəli /

UK / ˈθɜ:rəli /

B1
  • adverb
  • In a complete way, without missing any part

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

form

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US / fɔ:m /

UK / fɔrm /

A1
  • noun
  • Sports team or person's current winning record
  • Document you complete when making an application
  • Visible shape or style; type; kind
  • verb
  • To organize something such as a club or group
  • To develop; to come into a shape or substance
  • To make something into a particular shape

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

share

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US / ʃeə(r) /

UK / ʃɛr /

A2
  • noun
  • Part-ownership in a property, business or company
  • Part of a company you own, shown by a certificate
  • verb
  • To divide something between two or more people
  • To allow others to use your things equally
  • To give information, etc. to someone

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.)

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

certainly

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US / ˈsə:tnli /

UK / ˈsɚtnli /

A1
  • adverb
  • Sure; of course

increasingly

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US / ɪnˈkri:sɪŋli /

UK / ɪnˈkriːsɪŋli /

A2
  • adverb
  • More and more; in greater degree or amount

ignore

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US / ɪɡ'nɔ:(r) /

UK / ɪɡˈnɔr, -ˈnor /

A2
  • verb
  • To not listen to, look at, or pay attention to

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)

correspond

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US / ˌkɒrəˈspɒnd /

UK / ˌkɔ:rəˈspɑ:nd /

B1
  • verb
  • To have similarity or equality with something
  • To write letters or emails to someone

issue

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US / 'ɪʃu: /

UK / ˈɪʃu /

A2
  • noun
  • Important topic discussed, debated or argued over
  • Single edition of a magazine
  • verb
  • To make something available to be used or sold
  • To deliver a statement, etc. in an official manner

any

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US / 'enɪ /

UK / ˈɛni /

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

effort

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US / ˈefət /

UK / ˈɛfət /

A2
  • noun
  • Amount of work used trying to do something

german

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US / ˈdʒɜːmən /

UK / ˈdʒɜːrmən /

A1
  • adjecitve
  • Concerning the culture and people of Germany
  • noun
  • Person from Germany

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

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

case

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US / keɪs /

UK / kes /

A1
  • noun
  • Container used to carry things, e.g. clothes
  • Set of facts about a crime
  • Set of facts about an event
  • Example or instance of something
  • verb
  • To find out about a place, as in planning to steal

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

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

primarily

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US / praɪˈmerəli /

UK / praɪˈmɛrəli, -ˈmɛr- /

A2
  • adverb
  • In the most basic or important way

require

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US / rɪ'kwaɪə(r) /

UK / rɪˈkwaɪr /

A2
  • verb
  • To demand that someone does something
  • To need to do something, to make it necessary

despite

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US / dɪˈspaɪt /

UK / dɪˈspaɪt /

A2
  • preposition
  • Without being affected by something; in spite of

resistance

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US / rɪ'zɪstəns /

UK / rɪˈzɪstəns /

A2
  • noun
  • Force that stops or slows movement of something
  • Refusal to accept something new or different

bias

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US / 'baɪəs /

UK / ˈbaɪəs /

B1
  • noun
  • Preference to believe things even if incorrect
  • verb
  • To unfairly favor one view over another

argue

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US / ˈɑ:gju: /

UK / ˈɑ:rgju: /

A1
  • verb
  • To fight or disagree over something
  • To state your reasons for or against an idea

example

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US / ɪgˈzɑ:mpl /

UK / ɪɡˈzæmpəl /

A1
  • noun
  • Thing, person which represents a category

method

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US / 'meθəd /

UK / ˈmɛθəd /

A2
  • noun
  • (Organized and planned) way of doing something

claim

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US / kleɪm /

UK / klem /

A2
  • noun
  • Demand for something that is believed to be due
  • Something said to be true when others don't agree
  • verb
  • To demand something that is believed to be due
  • To cause someone's life to come to an end
  • To say something is true when others may not agree

dose

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US / dəʊs /

UK / doʊs /

B1
  • noun
  • An amount of medicine to be taken at any one time
  • verb
  • To give a certain amount of something to someone

solve

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US / sɒlv /

UK / sɑ:lv /

A2
  • verb
  • To figure out a way to handle a difficult problem

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

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)

continually

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US / kən'tɪnjʊəlɪ /

UK / kənˈtɪnjʊəlɪ /

A2
  • adverb
  • Constantly; all the time

different

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US / ˈdɪfrənt /

UK / ˈdɪfrənt /

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

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

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

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

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’

cause

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US / kɔ:z /

UK / kɔz /

A2
  • noun
  • Belief, goal or organization that people support
  • Reason for
  • verb
  • To make something happen; create effect or result

demarcation

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US / ˌdi:mɑ:ˈkeɪʃn /

UK / ˌdimɑrˈkeʃən /

C1
  • noun
  • Boundary of a specific area

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

tricky

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US / 'trɪkɪ /

UK / ˈtrɪki /

A2
  • adjecitve
  • Difficult, so needing skill to do or deal with
  • Likely to use tricks; dishonest or deceptive

understanding

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US / ˌʌndəˈstændɪŋ /

UK / ˌʌndərˈstændɪŋ /

A1
  • adjecitve
  • Being sympathetic
  • noun
  • When you get the meaning correctly; comprehension
  • Knowledge about something or someone
  • verb
  • To know the meaning of language, what someone says

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

include

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US / ɪnˈklu:d /

UK / ɪnˈklud /

A1
  • verb
  • To make someone, something part of a group

must

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US / məst /

UK / mʌst /

A1
  • noun
  • Something that is necessary or required
  • other
  • (Used to state that something ought to be true)
  • Used to say something is required or necessary

legitimize

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US / lɪˈdʒɪtəmaɪz /

UK / ləˈdʒɪtəˌmaɪz /

B2
  • verb
  • To make something seem acceptable or credible

practice

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US / 'præktɪs /

UK / ˈpræktɪs /

A2
  • noun
  • The office and place for legal or medical work
  • Doing something many times to become better at it
  • verb
  • To work as a doctor or lawyer
  • To live according to the teachings of a religion
  • To do something many times to improve a skill

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

suppose

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US / sə'pəʊz /

UK / səˈpoʊz /

A2
  • conjunction
  • What if
  • verb
  • To imagine or guess what might happen

first

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US / fɜ:st /

UK / fɚst /

A1
  • adjecitve
  • 1st; Coming before all others in time or place
  • noun
  • Something that has not happened before
  • Position of the winner of a competition

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

physician

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US / fɪˈzɪʃn /

UK / fɪˈzɪʃən /

B2
  • noun
  • A medical doctor

pool

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US / pu:l /

UK / pul /

A2
  • noun
  • Amount collected, e.g. money, for some purpose
  • Small body of still water
  • Game of hitting balls on a table with long sticks
  • Small area of water for swimming bound by walls
  • verb
  • (Of a liquid) to collect into a small area
  • To make a collection of (resources, money etc.)

second

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US / 'sekənd /

UK / ˈsɛkənd /

A1
  • adjecitve
  • 2nd; the one following first
  • noun
  • Unit of time; one sixtieth of a minute
  • Short period of time that you wait for someone
  • (Do) soon
  • verb
  • To agree to support a proposal at a meeting

favour

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US / ˈfeɪvə(r) /

UK / ˈfevɚ /

A2
  • noun
  • What someone asks of you; helpful act; a kindness
  • verb
  • To prefer or promote over another

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

reject

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US / rɪˈdʒekt /

UK / rɪˈdʒɛkt /

A2
  • noun
  • Goods that are not suitable for sale at full price
  • Person others do not like, or refuse to accept
  • verb
  • To decide that something is not good enough
  • To refuse, deny to believe, accept, or consider

untestable

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US / /

UK / /

B1
  • adjecitve
  • Not able to be examined

but

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US / bət /

UK / bʌt,bət /

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

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

homeopathy

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US / ˌhəʊmiˈɒpəθi /

UK / ˌhomiˈɑpəθi /

C1
  • noun
  • Method of treating disease with low doses of herbs

testing

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US / ˈtestɪŋ /

UK / ˈtestɪŋ /

A1
  • 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

address

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US / ə'dres /

UK / əˈdrɛs /

A1
  • noun
  • Exact street location of a place
  • A formal speech to a group of people
  • verb
  • To write the place someone lives on a letter
  • To refer to someone or something formally
  • To make a formal speech to a group of people
  • To try to find a solution to; think about

behaviour

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US / bɪˈheɪvjə(r) /

UK / bɪˈhevjɚ /

A1
  • noun
  • The way a person or thing acts; manner

explanation

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US / ˌekspləˈneɪʃn /

UK / ˌɛkspləˈneʃən /

A2
  • noun
  • Details or reasons given to make something clear

internal

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US / inˈtə:nəl /

UK / ɪnˈtɚnəl /

B1
  • adjecitve
  • Being or happening in the body
  • Being, happening in a country, state, organization
  • Within or inside; interior; not external

prevent

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US / prɪ'vent /

UK / prɪˈvɛnt /

A2
  • verb
  • To stop something from happening or existing

role

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US / rəʊl /

UK / rol /

A2
  • noun
  • Character played by an actor
  • Part you play in an activity; job; responsibility

against

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US / əˈgenst /

UK / əˈɡenst /

A1
  • preposition
  • In physical contact with, as for support; next to
  • In opposition to; disagreeing with

criticism

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US / ˈkrɪtɪsɪzəm /

UK / ˈkrɪtɪˌsɪzəm /

A2
  • noun
  • Article or essay that judges quality
  • Negative judgment of something
  • Something negative that you say about something
  • School of thought

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

perform

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US / pə'fɔ:m /

UK / pɚˈfɔrm /

A1
  • verb
  • To carry out an action well or successfully
  • To entertain an audience by dancing, singing etc.

belief

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US / bɪˈli:f /

UK / bɪˈlif /

A1
  • noun
  • Being sure that something exists or is true
  • Trust in an idea or set of ideas
  • A particular opinion about something

meaningfully

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US / ˈmiːnɪŋfəli /

UK / ˈmiːnɪŋfəli /

B1
  • adverb
  • So someone understands what is intended

not

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US / nɒt /

UK / nɑt /

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

powerful

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US / ˈpauəful /

UK / ˈpaʊəfəl /

A2
  • adjecitve
  • Having control or influence over
  • Having a lot of physical force, energy, strength

our

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US / 'aʊə(r) /

UK / aʊr /

A1
  • determiner
  • Belonging to us

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

effect

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US / ɪ'fekt /

UK / ɪˈfɛkt /

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

prediction

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US / prɪˈdɪkʃn /

UK / prɪˈdɪkʃən /

A2
  • noun
  • A statement of what will happen next

support

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US / səˈpɔ:t /

UK / səˈpɔrt, -ˈport /

A1
  • noun
  • Assistance or advice given to someone
  • Evidence that helps prove something is true
  • A thing to hold up or prevent from falling down
  • verb
  • To give assistance or advice to someone
  • To help prove or show that something is true
  • To hold up or prevent from falling down

whether

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US / ˈweðə(r) /

UK / ˈhwɛðɚ, ˈwɛð- /

A1
  • conjunction
  • If something will happen or not

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

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

geology

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US / dʒɪ'ɒlədʒɪ /

UK / dʒiˈɑlədʒi /

B1
  • noun
  • Study of the Earth's rocks, soil etc.

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

consider

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US / kən'sɪdə(r) /

UK / kənˈsɪdər /

A1
  • verb
  • To think carefully about something

fortunately

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US / ˈfɔ:tʃənətli /

UK / ˈfɔ:rtʃənətli /

A2
  • adverb
  • Through good luck; luckily

true

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US / tru: /

UK / tru: /

A1
  • adjecitve
  • Agreeing with the facts; not false; real or actual

longino

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US / lɒn'dʒevətɪ /

UK / lɑnˈdʒɛvɪti, lɔn- /

A1

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

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

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

always

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US / 'ɔ:lweɪz /

UK / ˈɔlwez,-wɪz,-wiz /

A1
  • adverb
  • For a very long time
  • At all times; in every situation
  • For ever

appear

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US / ə'pɪə(r) /

UK / əˈpɪr /

A1
  • verb
  • To be seen, become visible; come into sight
  • To seem to be
  • To act in a play, movie, or be mentioned in media

creationist

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US / kriˈeɪʃnɪst /

UK / kriˈeɪʃnɪst /

A1
  • noun
  • Belief in the supernatural origin of the universe or of humans and other living things, especially a

discipline

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US / 'dɪsəplɪn /

UK / ˈdɪsəplɪn /

B1
  • noun
  • Instruction and practice to teach obedience
  • Particular field of study
  • Act of punishing a person for wrongdoing
  • verb
  • To control or train others by making them obey you
  • To punish a person for their wrongdoing

drug

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US / drʌɡ /

UK / drʌɡ /

A2
  • noun
  • Illegal substance taken for effect on the mind
  • Chemical used as a medicine
  • verb
  • To give drugs to someone to make them sleep

many

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US / 'menɪ /

UK / ˈmɛni /

A1
  • determiner
  • Used to refer a large number of things

pseudoscientific

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US / ˌsjuːdəʊˈsaɪənˈtɪfɪk /

UK / /

A1
  • other
  • Based on theories and methods erroneously regarded as scientific

relate

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US / rɪ'leɪt /

UK / rɪˈlet /

A2
  • verb
  • To demonstrate a logical relationship between
  • To understand or sympathize with, e.g. a problem
  • To tell a story, or tell about a particular event

theorize

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US / ˈθɪəraɪz /

UK / ˈθiːəraɪz /

B2
  • verb
  • To form new ideas about a particular subject

disproven

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US / /

UK / /

A1
  • adjective
  • Demonstrated by evidence or argument to be false.

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

revolve

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US / rɪˈvɒlv /

UK / rɪˈvɑ:lv /

B2
  • verb
  • To move something in a circular motion

should

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US / ʃʊd /

UK / ʃʊd /

A1
  • other
  • Used to indicate what is proper or reasonable

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

explain

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US / ɪk'spleɪn /

UK / ɪkˈsplen /

A1
  • verb
  • To make clear or easy to understand by describing

falsifiable

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US / 'fɔ:lsɪfaɪəbl /

UK / 'fɔ:lsɪfaɪəbl /

B2
  • adjecitve
  • Ability to show it is not correct

deny

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US / dɪ'naɪ /

UK / dɪˈnaɪ /

A2
  • verb
  • To refuse to allow or accept something

marker

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US / ˈmɑ:kə(r) /

UK / ˈmɑ:rkə(r) /

B1
  • noun
  • Something that is easy to recognize or identify
  • Thick pen used for writing, e.g. on boards

skill

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US / skɪl /

UK / skɪl /

A2
  • noun
  • Ability to do something well

genuine

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US / ˈdʒenjuɪn /

UK / ˈdʒɛnjuɪn /

A2
  • adjecitve
  • Being real, actual, and not false or artificial
  • Being sincere in your actions or character

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

scientific

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US / ˌsaɪənˈtɪfɪk /

UK / ˌsaɪənˈtɪfɪk /

A2
  • adjecitve
  • Concerning academic study of the physical world

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

tool

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US / tu:l /

UK / tul /

A2
  • noun
  • Device used to make things, e.g. a hammer
  • verb
  • To provide a workshop with the right equipment

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

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

bad

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US / bæd /

UK / bæd /

A1
  • adjecitve
  • Not good; wrong
  • Lacking in good morals; evil
  • No longer fresh; spoiled

able

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US / 'eɪbl /

UK / ˈebəl /

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

empirical

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US / ɪmˈpɪrɪkl /

UK / ɛmˈpɪrɪkəl /

B1
  • adjecitve
  • Based on observation or experiment

multiple

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US / ˈmʌltɪpl /

UK / ˈmʌltəpəl /

B1
  • adjecitve
  • Having or involving more than one of something
  • noun
  • Number produced by multiplying a smaller number
  • Shop with many branches

assumption

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US / ə'sʌmpʃn /

UK / əˈsʌmpʃən /

A2
  • noun
  • Something you believe to be so, but aren't sure of

entire

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US / ɪn'taɪə(r) /

UK / ɛnˈtaɪr /

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

open

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US / 'əʊpən /

UK / ˈopən /

A1
  • adjecitve
  • Available for use; accessible
  • Not being hidden; available for others to see
  • Being available for customers to enter or use
  • Allowing everyone to use or take part in
  • Not secret anymore
  • Not closed or shut
  • Willing to accept new ideas and thoughts
  • noun
  • Name for a tennis or golf competition
  • verb
  • To make accessible or able to be used, e.g. road
  • To start the activities or services of a business
  • To make a space or hole appear in something
  • To move or change so that it is no longer closed
  • To start something, e.g. a new business

paleontology

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US / ˌpælɪɒn'tɒlədʒɪ /

UK / ˌpeliɑnˈtɑlədʒi /

A1
  • noun
  • Study of fossils

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

turn

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US / tɜ:n /

UK / tɚn /

A1
  • noun
  • Place where changing of direction happens
  • Your time or chance to perform a duty
  • Your chance to play or do in say a game
  • Unexpected change, as in the weather
  • verb
  • To become (a particular age)
  • To become a different quality, color, etc.
  • To change the direction of something, e.g. a car
  • To move in an opposite direction or position
  • To shape metal with a spinning tool

than

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US / ðən /

UK / ðən /

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

below

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US / bɪ'ləʊ /

UK / bɪˈlo /

A1
  • preposition
  • In a lower position, place, or level

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

helen

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US / ˈhɛlɪn /

UK / ˈhɛlən /

A1
  • proper noun
  • The daughter of Zeus and Leda, born from an egg. In the Homeric poems she was the outstandingly beau

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

order

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US / 'ɔ:də(r) /

UK / ˈɔrdɚ /

A1
  • noun
  • Religious or social group, as of nuns
  • Instructions to others to do what you want
  • State in which things are neat and organized
  • What you ask to buy, e.g. food in restaurant
  • Social or political control of an area
  • verb
  • To put things in a sequence, e.g. a, b, c
  • To give instructions to others to do what you want
  • To ask for something you want to buy, e.g. a meal

path

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US / pɑ:θ /

UK / pæθ, pɑθ /

A2
  • noun
  • Method of living leading to a particular result
  • Track made with stones, by walking over the ground

theoretical

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US / ˌθɪəˈretɪkl /

UK / ˌθiəˈrɛtɪkəl /

B1
  • adjecitve
  • Concerning the unproved aspects of a subject

essential

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US / ɪ'senʃl /

UK / ɪˈsɛnʃəl /

A2
  • adjecitve
  • Extremely or most important and necessary

answer

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US / 'ɑ:nsə(r) /

UK / ˈænsɚ /

A1
  • noun
  • Reply to a question someone asks
  • Solution to a problem or test question
  • verb
  • To reply to a question someone asks
  • To solve a test question or a problem

broad

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US / brɔ:d /

UK / brɔd /

A2
  • adjecitve
  • General; not detailed
  • Wide; from the shorter two sides to the other

follow

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US / ˈfɔləu /

UK / ˈfɑlo /

A1
  • verb
  • To come after someone; be guided by someone
  • To support someone, e.g. singer or comedian
  • To be the logical result of something
  • To happen after something else happens
  • To believe a set of values or a moral teacher
  • To understand something happening or being said

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

patient

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US / 'peɪʃnt /

UK / ˈpeʃənt /

A2
  • adjecitve
  • Not getting annoyed when things take a long time
  • noun
  • Person who receives medical treatment or care

predict

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US / prɪ'dɪkt /

UK / prɪˈdɪkt /

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

solution

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US / səˈlu:ʃn /

UK / səˈluʃən /

A2
  • noun
  • Mix of a liquid and a solid or a gas
  • Way to solve or deal with a problem

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

critical

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US / ˈkrɪtɪkl /

UK / ˈkrɪtɪkəl /

A2
  • adjecitve
  • Making a negative judgment of something
  • Being important or serious; vital; dangerous
  • Most important part

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)

identify

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US / aɪ'dentɪfaɪ /

UK / aɪˈdɛntəˌfaɪ /

B1
  • verb
  • To indicate who or what someone or something is

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

live

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US / lɪv /

UK / liv /

A1
  • adjecitve
  • Being broadcast as events happen, not recorded
  • Carrying electric current; able to give a shock
  • Glowing because burning; hot
  • Not yet killed (for food)
  • adverb
  • (Music, drama) as it is performed
  • verb
  • To be alive
  • To experience a particular type of life
  • To make your home in a house or town

peer

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US / pɪə(r) /

UK / pɪr /

B2
  • noun
  • A noble, but not royal, person, e.g. lord or duke
  • Person of the same age, class or situation
  • verb
  • To look closely and carefully, as if hard to see

transparent

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US / trænsˈpærənt /

UK / trænsˈpærənt /

B2
  • adjecitve
  • Being open to see and to public criticism
  • Able to be seen through
  • Being simple and easily understood

surprisingly

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US / sə'praɪzɪŋlɪ /

UK / səˈpraɪzɪŋlɪ /

B1
  • adverb
  • In an unexpected manner; to an unexpected degree

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

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

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

popper

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US / 'pɒpə(r) /

UK / 'pɑ:pər /

A1
  • other
  • A container for cooking popcorn
  • A container of stimulant drug (amyl nitrate or butyl nitrite)

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

tradition

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US / trəˈdɪʃn /

UK / trəˈdɪʃən /

B1
  • noun
  • An event, custom or way common to a people or race
  • Way of thinking or behaving used for a long time

alone

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US / ə'ləʊn /

UK / əˈlon /

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

concentrated

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US / ˈkɒnsntreɪtɪd /

UK / ˈkɑ:nsntreɪtɪd /

A2
  • verb
  • To cause to be present in large amount or number
  • To pay great attention to a task; focus
  • To remove water from a thing to make it more pure

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

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

seek

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US / si:k /

UK / sik /

A2
  • verb
  • To ask someone for help
  • To search for; try to find or do; look for
  • To try to achieve something

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

vary

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US / ˈveəri /

UK / ˈveri /

A2
  • verb
  • To change something and make it different
  • To be changeable, both up and down

amount

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US / ə'maʊnt /

UK / əˈmaʊnt /

A1
  • noun
  • Quantity of something
  • verb
  • To add up to a certain figure

caffeine

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US / ˈkæfi:n /

UK / kæˈfin, ˈkæfˌin, ˈkæfiɪn /

B2
  • noun
  • Substance in coffee, etc. that keeps you awake

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

insomnia

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US / ɪnˈsɒmniə /

UK / ɪnˈsɑ:mniə /

C1
  • noun
  • Inability to sleep for many nights

harmless

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US / ˈhɑ:mləs /

UK / ˈhɑ:rmləs /

A2
  • adjecitve
  • Being unable to cause damage or injury; safe
  • Not being intended/likely to upset or anger others

animal

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US / ˈænɪml /

UK / ˈænəməl /

A1
  • noun
  • A living creature that is not a plant or person

celestial

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US / səˈlestiəl /

UK / səˈlestʃl /

C1
  • adjecitve
  • Concerning the sky or objects in the sky

homeopathic

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US / ˌhɒmɪə'pæθɪk /

UK / ˌhɒmɪr'pæθɪk /

C1
  • adjecitve
  • Treating diseases by giving tiny amounts of drug

line

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US / laɪn /

UK / laɪn /

A1
  • noun
  • Border that divides two places or regions
  • Long crease in the skin, often from age
  • Mark that is long, straight and very thin
  • Row of words, letters or numbers that are written
  • Telephone connection
  • People waiting one behind the other; queue
  • Long thin wire, e.g. for electrical signal
  • verb
  • To put material along the inside of something

overly

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US / ˈəʊvəli /

UK / ˈoʊvərli /

B2
  • adverb
  • To a degree exceeding normal or proper limits

technology

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US / tek'nɒlədʒɪ /

UK / tɛkˈnɑlədʒi /

A2
  • noun
  • Use or knowledge of science in industry etc.

define

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US / dɪ'faɪn /

UK / dɪˈfaɪn /

A2
  • verb
  • To explain the meaning of words
  • To set or mark the limits of something

dress

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US / dres /

UK / drɛs /

A1
  • noun
  • Women's garment with a top part and a skirt
  • Clothing suitable for a time period or occasion
  • verb
  • To prepare food (e.g. salad) before cooking or eating
  • To decorate something for display e.g. a mannequin
  • To put clothes on
  • To clean, care for and apply a cover to a wound

difficult

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US / 'dɪfɪkəlt /

UK / ˈdɪfɪˌkʌlt, -kəlt /

A1
  • adjecitve
  • Hard; not easy; you need to work hard to do it

falsification

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US / ˌfɔ:lsɪfɪ'keɪʃn /

UK / ˌfɔlsəfəˈkeʃən /

B2
  • noun
  • Intentional act to hide the truth

question

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US / 'kwestʃən /

UK / ˈkwɛstʃən /

A1
  • noun
  • Issue or problems you are dealing with
  • What you ask about; issue
  • verb
  • To ask for or try to get information
  • To have or express concerns or uncertainty

for

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US / fə(r) /

UK / fɔr,fə /

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

sharp

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US / ʃɑ:p /

UK / ʃɑrp /

A2
  • adjecitve
  • Being very clear and easy to see
  • (Of clothes) nicely or stylishly
  • Being able to think, see, or understand quickly
  • Having a thin edge or point that is able to cut
  • Requiring a quick or sudden change in direction
  • Having a flavor that is very strong and distinct
  • adverb
  • At precisely the time given
  • Suddenly; immediately (of directions)
  • noun
  • Person's name
  • A musical tone

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)

contradictory

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US / ˌkɒntrə'dɪktərɪ /

UK / ˌkɑntrəˈdɪktəri /

B1
  • adjecitve
  • (Of evidence) showing the opposite

earth

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US / ɜ:θ /

UK / ɚθ /

A1
  • noun
  • Wire connecting an electrical device to the ground
  • The planet we live on
  • Soil in which we grow plants

extremely

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US / ɪkˈstri:mli /

UK / ɪk'strimlɪ /

B1
  • adverb
  • In a way that is much more than usual or expected

evolve

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US / ɪ'vɒlv /

UK / ɪˈvɑlv /

B1
  • verb
  • To develop certain features
  • To develop or change slowly over time
  • To slowly change or develop into something better

fact

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US / fækt /

UK / fækt /

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

individual

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US / ˌɪndɪˈvɪdʒuəl /

UK / ˌɪndəˈvɪdʒuəl /

A2
  • adjecitve
  • Made for use by one single person
  • Having a distinct manner different from others
  • noun
  • Single person, looked at separately from others

reliable

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US / rɪˈlaɪəbl /

UK / rɪˈlaɪəbəl /

A2
  • adjecitve
  • Being likely to be true; believable
  • Deserving of your trust; dependable

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

standard

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US / 'stændəd /

UK / ˈstændəd /

A2
  • adjecitve
  • Being the accepted normal level of quality
  • (Of a language) being the most accepted in a place
  • noun
  • Official unit of measuring something
  • Principle of behaving in a moral way

ask

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US / ɑ:sk /

UK / æsk /

A1
  • verb
  • To say to someone that you want something

astrology

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US / əˈstrɒlədʒi /

UK / əˈstrɑ:lədʒi /

C1
  • noun
  • Study of how the stars influence human lives

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

amazing

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US / ə'meɪzɪŋ /

UK / ə'meɪzɪŋ /

A2
  • adjecitve
  • Surprising in a pleasing way
  • verb
  • To cause wonder; to surprise completely

begin

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US / bɪ'ɡɪn /

UK / ˈbeɡɪn /

A1
  • verb
  • To do the first part of an action; to start

exploit

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US / ɪk'splɔɪt /

UK / ɪkˈsplɔɪt /

B1
  • noun
  • Personal journey or series of events
  • verb
  • To selfishly take advantage of or treat badly
  • To use something in a very effective manner

overall

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US / ˌəʊvər'ɔ:l /

UK / ˈovɚˌrɔl /

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

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

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

behind

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US / bɪˈhaɪnd /

UK / bɪˈhaɪnd /

A1
  • adjecitve
  • Concerning a later or slower time than expected
  • Being in a losing position in a sporting event
  • Being in the past; old fashioned
  • adverb
  • Remaining
  • noun
  • The part of the body that one sits on
  • preposition
  • At or toward the back of someone or something
  • Supporting or helping someone

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

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

confusion

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US / kən'fju:ʒən /

UK / kənˈfjuʒən /

B1
  • noun
  • Not knowing what to do; state of disorder

discovery

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US / dɪ'skʌvərɪ /

UK / dɪˈskʌvəri /

A2
  • noun
  • Learning something for the first time

focus

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US / 'fəʊkəs /

UK / ˈfokəs /

A2
  • noun
  • Main purpose or center of interest or activity
  • verb
  • To see clearly by adjusting your eyes or a camera
  • To keep your attention, concentration on one thing

rely

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US / rɪ'laɪ /

UK / rɪˈlaɪ /

B2
  • verb
  • Depend on with full trust or confidence

undermine

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US / ˌʌndəˈmaɪn /

UK / ˌʌndərˈmaɪn /

B2
  • verb
  • To weaken or destroy secretly and usually slowly

impede

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US / ɪm'pi:d /

UK / ɪmˈpid /

B2
  • verb
  • To slow the progress of someone or something

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

problem

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US / ˈprɒbləm /

UK / ˈprɑbləm /

A1
  • adjecitve
  • Causing trouble
  • noun
  • Something difficult to deal with or causes trouble
  • Question to show understanding of a math concept

scientist

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US / ˈsaɪəntɪst /

UK / ˈsaɪəntɪst /

A2
  • noun
  • Person who is trained in a science

review

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US / rɪˈvju: /

UK / rɪˈvju /

A2
  • noun
  • Examination of soldiers and supplies
  • Opinion, as in a paper, about movie, book, or play
  • Studying again to remind yourself about something
  • verb
  • To carefully look at the quality of something
  • To formally examine something in the military
  • To write an opinion about movie, book, or play
  • To study again to remind yourself about something

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

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

century

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US / 'sentʃərɪ /

UK / ˈsɛntʃəri /

A1
  • noun
  • Period of 100 years

information

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US / ˌɪnfəˈmeɪʃn /

UK / ˌɪnfɚˈmeʃən /

A1
  • noun
  • Collection of facts and details about 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

part

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US / pɑ:t /

UK / pɑ:rt /

A1
  • adjecitve
  • To some degree; half; not fully
  • noun
  • Division of a book
  • Ratio of something, e.g. 3 of gin, 1 of tonic
  • A line in a person's hair, made with a comb
  • Character an actor plays on stage, movie, or TV
  • Some, but not all of a specific thing
  • Role in causing something to happen
  • verb
  • To make a line in a person's hair, by using a comb
  • To move two things apart creating a space
  • To leave someone, or to break off a relationship

draw

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US / drɔ: /

UK / drɔ /

A1
  • noun
  • Something that attracts people to visit a place
  • A lottery or prize
  • Result of a game, contest where the score is equal
  • verb
  • To attract attention to someone or something
  • To get closer to or approach something or someone
  • To influence a person's involvement in something
  • To move an object by pulling
  • To create an image using pen or pencil and paper
  • To take one thing out of a container, etc.
  • (Of 2 teams) to finish a game with the same score

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

sun

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US / sʌn /

UK / sʌn /

A1
  • noun
  • Light and heat coming from a large star in the sky
  • Hot shining star the Earth moves around
  • verb
  • To lie in the sunshine and enjoy its warmth

transformative

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US / ˌtræns'fɔ:mətɪv /

UK / ˌtræns'fɔ:mətɪv /

A1
  • other
  • Introduction to Video Content
  • In this video, titled "Science vs. Pseudoscience", Siska De Baerdemaeker discusses the concept of pseudoscience and its impact on society. She begins by recounting the history of homeopathy, a treatment approach developed by Samuel Hahnemann in the late 1700s. Hahnemann's theory proposed that the treatment for an ailment should involve a small dose of a substance that could cause the ailment, and that diluted medicines are more potent than concentrated drugs. Over the years, homeopathy gained popularity among physicians and patients, leading to the establishment of specialized hospitals. However, numerous studies have since shown that homeopathy lacks any therapeutic effect and often performs no better than placebos. Despite this, many practitioners and institutions continue to support homeopathy. De Baerdemaeker explains that this is because homeopathy falls under the category of pseudoscience, which encompasses theories, methods, and assumptions that only appear scientific but lack the empirical evidence to support them. In some cases, practitioners of pseudoscience intentionally exploit the confusion surrounding their practices, while others may have good intentions but inadvertently prevent individuals from receiving effective treatments. The video then explores the demarcation problem, which refers to distinguishing between what is considered true science and what is pseudoscience. Defining science can be challenging, as different disciplines have varying approaches to empiricism and standards of evidence. Philosopher Karl Popper proposed a simple rule to solve the demarcation problem, but it is not a universally accepted solution. Overall, understanding the difference between science and pseudoscience is crucial to ensure that individuals receive evidence-based treatments and avoid falling victim to unsupported or potentially harmful practices.
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  • In the late 1700s, a German doctor named Samuel Hahnemann began publishing articles about a new treatment approach he called homeopathy.
  • Hahnemann's theory had two central hypotheses.
  • First, the treatment for an ailment should be a dose of something that might cause that ailment.
  • And second, diluted medicines are more powerful than concentrated drugs.
  • So, a homeopathic remedy for insomnia might include an extremely diluted solution of caffeine.
  • Over the following 300 years, numerous physicians and patients turned to homeopathy, and entire hospitals were built to focus on homeopathic treatments.
  • But despite all this, many studies have shown that homeopathy has no therapeutic effect, and homeopathic treatments often perform no better than placebos.
  • So why do so many practitioners and institutions still support this practice?
  • The answer is that homeopathy is a pseudoscience— a collection of theories, methods, and assumptions that appear scientific but aren't.
  • In the worst cases, pseudoscience practitioners encourage this confusion to exploit people.
  • But even when they're well-intentioned, pseudoscience still prevents people from getting the help they need.
  • So how are you supposed to tell what's science and what's pseudoscience?
  • This question is known as the demarcation problem, and there's no easy answer.
  • Part of the issue is that defining science is surprisingly tricky.
  • There's a common idea that all science should, in some form or another, be related to testing against empirical evidence.
  • But some scientific activities are primarily theoretical, and different disciplines approach empiricism with varying goals, methodologies, and standards.
  • 20th century philosopher Karl Popper tried to solve the demarcation problem with a simple rule.
  • He argued that in order for a theory to be scientific, it must be falsifiable, or able to be proven wrong.
  • This requires a theory to make specific predictions— for example, if you're theorizing that the Earth revolves around the Sun, you should be able to predict the path of other celestial bodies in the night sky.
  • This could then be disproven based on whether or not your prediction corresponds to your observations.
  • Popper's falsification criterion is a great way to identify pseudoscientific fields, like astrology, which makes overly broad predictions that adapt to any observation.
  • However, falsification alone doesn't completely solve the demarcation issue.
  • Many things we now consider science were once untestable due to a lack of knowledge or technology.
  • Fortunately, there are other factors we can use to identify pseudoscience, including how a field responds to criticism.
  • Scientists should always be open to the possibility that new observations could change what they previously thought, and thoroughly disproven theories should be rejected in favor of new explanations.
  • Conversely, pseudoscientific theories are often continually modified to explain away any contradictory results.
  • This kind of behavior shows a resistance to what philosopher Helen Longino calls transformative criticism.
  • Pseudoscientific fields don't seek to address their internal biases, or meaningfully engage in transparent peer review.
  • Another key marker of science is overall consistency.
  • Science relies on a network of shared information that ongoing research develops across disciplines.
  • But pseudoscience often ignores or denies this shared pool of data.
  • For example, creationists claim that animals didn't evolve from a common ancestor, and that Earth is less than 20,000 years old.
  • But these claims contradict huge amounts of evidence across multiple scientific disciplines, including geology, paleontology, and biology.
  • While the scientific method is our most reliable tool to analyze empirical evidence from the world around us, it certainly doesn't reveal everything about the human condition.
  • Faith-based beliefs can play an important role in our lives and cultural traditions.
  • But the reason it's so important to draw a line is that people often dress up belief systems as science in efforts to manipulate others, or undermine legitimate scientific discoveries.
  • And even in cases where this might seem harmless, legitimizing pseudoscience can impede genuine scientific progress.
  • In a world where it's increasingly difficult to tell fact from fiction, it's essential to keep your critical thinking skills sharp.
  • So, the next time you hear an amazing new claim, ask yourself, could we test this?
  • Are the individuals behind this theory updating their claims with new findings?
  • Is this consistent with our broader scientific understanding of the world?
  • Because looking scientific, and actually being scientific, are two very different things.
  • What do you think?
  • Is it true?
  • Let us know in the comments below.