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How the portal illusion works

Video vocabulary

actually

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US / ˈæktʃuəli /

UK / ˈæktʃuəli /

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

deserve

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US / dɪ'zɜ:v /

UK / dɪˈzɚv /

A2
  • verb
  • To be worthy of, e.g. getting praise or attention

immediately

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US / ɪˈmi:diətli /

UK / ɪˈmidiɪtli /

A1
  • adverb
  • Without any delay; straight away

sell

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US / sel /

UK / sɛl /

A1
  • verb
  • To exchange something for money
  • To persuade people to do, like or agree

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

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

enhance

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US / ɪn'hɑ:ns /

UK / ɛnˈhæns /

B1
  • verb
  • To improve; make bigger or better

here

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US / hɪə(r) /

UK / hɪr /

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

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

supply

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US / sə'plaɪ /

UK / səˈplaɪ /

A2
  • noun
  • Availability of products and services for use
  • Specific things needed to perform a certain task
  • verb
  • To give or sell goods to others for their use

additional

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US / əˈdɪʃənl /

UK / ə'dɪʃənl /

A2
  • adjecitve
  • Further or added

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

exactly

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US / ɪgˈzæktli /

UK / ɪɡˈzæktli /

A1
  • adverb
  • No more and no less than; precisely

science

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US / 'saɪəns /

UK / ˈsaɪəns /

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

should

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US / ʃʊd /

UK / ʃʊd /

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

vertically

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US / 'vɜ:tɪklɪ /

UK / ˈvə:tɪkl:ɪ /

B1
  • adverb
  • In an up and down position

clue

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US / klu: /

UK / klu /

B1
  • noun
  • Information that helps explain something; hint

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

equivalent

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US / ɪˈkwɪvələnt /

UK / ɪˈkwɪvələnt /

B1
  • adjecitve
  • Equal to something in value, use or meaning
  • noun
  • Thing like another in quality, quantity or degree

memory

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US / 'memərɪ /

UK / ˈmɛməri /

A2
  • noun
  • Ability of the mind to call back past things
  • Space for the storage of information on a computer
  • Something that has been remembered

ever

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US / 'evə(r) /

UK / ˈɛvɚ /

A1
  • adverb
  • At any time; at all times in the future

illusory

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US / ɪˈlu:səri /

UK / ɪˈlusəri, -zəri /

C1
  • adjecitve
  • Being based on something that is untrue

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

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

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

fax

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US / fæks /

UK / fæks /

B1
  • noun
  • A document transmitted by a facsimile machine
  • verb
  • To transmit documents with a facsimile machine

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

true

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US / tru: /

UK / tru: /

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

horizontally

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US / ˌhɒrɪˈzɒntəli /

UK / ˌhɔːrɪˈzɑːntəli /

B1
  • adverb
  • In a flat or level direction

lateral

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US / 'lætərəl /

UK / ˈlætərəl /

B2
  • adjecitve
  • On the side; moving sideways

profile

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US / 'prəʊfaɪl /

UK / ˈproˌfaɪl /

B1
  • noun
  • A short description of a person or group
  • Shape of someone's head when viewed from the side
  • verb
  • To write a short description of a person or group

obviously

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US / ˈɒbviəsli /

UK / ˈɑːbviəsli /

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

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

broker

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US / 'brəʊkə(r) /

UK / ˈbrokɚ /

B1
  • noun
  • Person who acts to buy or sell shares in companies
  • verb
  • To negotiate a business deal

after

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US / 'ɑ:ftə(r) /

UK / ˈæftɚ /

A1
  • adverb
  • Later than another time, or behind something
  • conjunction
  • Following something before
  • preposition
  • When an event happened or time has passed

already

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US / ɔ:lˈredi /

UK / ɔlˈrɛdi /

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

guess

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US / ɡes /

UK / ɡɛs /

A1
  • noun
  • Answer given when you don't know if it is correct
  • verb
  • To give an answer without knowing if it is correct

indeed

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US / ɪnˈdi:d /

UK / ɪnˈdid /

A2
  • adverb
  • Actually; in fact; in reality

lay

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US / leɪ /

UK / le /

A2
  • adjecitve
  • Amateur; not being a trained priest
  • verb
  • To place a bet on a game outcome
  • (Of a bird, etc.) to produce eggs from its body
  • To put or set something down in a flat position
  • To set out things on (table) to prepare for a meal

itself

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US / ɪtˈself /

UK / ɪtˈsɛlf /

A1
  • pronoun
  • Referring to it

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

spinning

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US / ˈspɪnɪŋ /

UK / ˈspɪnɪŋ /

B1
  • verb
  • To make a ball rotate when throwing it
  • To feel dizzy / confused / light headed
  • To convert material such as cotton into thread
  • To move something in a rapid turning motion

surely

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US / ˈʃʊəli /

UK / ˈʃʊrli /

A1
  • adverb
  • With certainty; definitely

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

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

blur

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US / blɜ:(r) /

UK / blɚ /

B2
  • verb
  • To make something unclear or out of focus
  • To dull the distinction between things

deduction

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US / dɪˈdʌkʃn /

UK / dɪˈdʌkʃən /

B2
  • noun
  • Reaching of a conclusion by using reasoning
  • Fact of being or amount taken away from a total

month

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US / mʌnθ /

UK / mʌnθ /

A1
  • noun
  • One of 12 28-31 day periods in the year

hundred

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US / 'hʌndrəd /

UK / ˈhʌndrɪd /

A1
  • number
  • 100

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

prior

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US / 'praɪə(r) /

UK / ˈpraɪɚ /

B1
  • adjecitve
  • Existing or coming earlier in time
  • (Of a claim, etc.) more important than another one
  • noun
  • Monk or priest in charge of a monastery

six

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US / sɪks /

UK / sɪks /

A1
  • number
  • 6

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

film

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US / fɪlm /

UK / fɪlm /

A2
  • noun
  • Thin layer that covers something
  • Movie
  • verb
  • To record moving action with a camera

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

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

cavity

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US / ˈkævəti /

UK / ˈkævɪti /

B2
  • noun
  • Hole or empty space, especially in a tooth
  • Hole in a tooth

full

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US / fʊl /

UK / fʊl /

A1
  • adjecitve
  • Containing all the parts; complete
  • Containing or holding as much as possible
  • Having had enough food
  • adverb
  • In a direct manner; completely

independently

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US / ˌɪndɪ'pendəntlɪ /

UK / ˌɪndɪˈpɛndəntlɪ /

A2
  • adverb
  • In a manner being free from the control of another

marketing

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US / ˈmɑ:kɪtɪŋ /

UK / ˈmɑ:rkɪtɪŋ /

B1
  • noun
  • The act of selling services or goods
  • verb
  • To publicize products to get you to buy; advertise

shady

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US / ˈʃeɪdi /

UK / ˈʃedi /

A2
  • adjecitve
  • Dark because something blocks the light
  • Dishonest; unscrupulous; criminal

creepy

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US / 'kri:pɪ /

UK / 'kri:pɪ /

B1
  • adjecitve
  • Scary; annoying or unpleasant

datum

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US / ˈdeɪtəm /

UK / ˈdetəm, ˈdætəm, ˈdɑtəm /

B1
  • noun
  • Item of factual information

exposure

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US / ɪk'spəʊʒə(r) /

UK / ɪkˈspoʒɚ /

A2
  • noun
  • Allowing light through a cameras lens onto film
  • Being talked about in the media
  • Act of making something that is secret known
  • Experience of something directly

printing

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US / ˈprɪntɪŋ /

UK / ˈprɪntɪŋ /

A1
  • verb
  • To make many copies of a page, magazine or book
  • To write individual letters by hand in capitals

sponsor

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US / ˈspɒnsə(r) /

UK / ˈspɑ:nsə(r) /

B1
  • noun
  • Person that supports the passage of a new law
  • Person giving money for someone's education
  • verb
  • To support the passage of a new law
  • To help someone succeed by giving them money
  • To pay for an event, usually as an advertisement

upon

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US / əˈpɔn, əpən /

UK / əˈpɑn, əˈpɔn /

A1
  • preposition
  • More formal term for 'on'

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

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

checkout

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US / ˈtʃekaʊt /

UK / ˈtʃɛkˌaʊt /

C2
  • noun
  • Counter in a supermarket where you pay for goods

delete

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US / dɪ'li:t /

UK / diˈlit /

B1
  • verb
  • To remove or erase something

darkness

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US / 'dɑ:knəs /

UK / ˈdɑrknɪs /

A2
  • noun
  • The state or quality of being dark in color

enjoy

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US / ɪnˈdʒɔɪ /

UK / ɛnˈdʒɔɪ /

A1
  • verb
  • To take pleasure in something

handle

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US / 'hændl /

UK / ˈhændl /

A2
  • noun
  • The part of a door you hold to open it
  • Thing you hold to carry or open a bag, pan etc.
  • verb
  • To cope with or take responsibility for
  • To control a machine, car etc.
  • To control or be controlled /used in a certain way
  • To deal with a particular situation/person; manage
  • To buy, sell, or move materials or goods
  • To hold, control, or use something with the hands
  • To touch objects with the hands to look at them

hole

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US / həʊl /

UK / hol /

A2
  • noun
  • An empty space, as in the ground, in a sock etc.
  • Fault or weakness in a plan, idea or explanation
  • Opening into or through something
  • An awkward or difficult situation
  • Dirty or unpleasant place with poor facilities
  • verb
  • (Golf) to get the ball into the hole

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

pivot

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US / 'pɪvət /

UK / ˈpɪvət /

B2
  • noun
  • Point on which something turns or balances
  • verb
  • To turn or balance on a center point

often

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US / ˈɔfən /

UK / ˈɔfən,ˈɑfən,ˈɔftən,ˈɑf- /

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

center

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US / 'sentə /

UK / ˈsɛntɚ /

A1
  • noun
  • Community place people go health or social reasons
  • Place in the middle of something
  • Person or thing that is attracting attention
  • verb
  • To direct focus toward something

barber

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US / ˈbɑ:bə(r) /

UK / ˈbɑ:rbə(r) /

B2
  • noun
  • Person whose job is to cut men's hair, shave them

exist

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US / ɪɡ'zɪst /

UK / ɪɡˈzɪst /

A1
  • verb
  • To be present, alive or real

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

manage

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US / ˈmænɪdʒ /

UK / ˈmænɪdʒ /

A1
  • verb
  • To survive hardships and difficulties; to cope
  • To run or operate a business by directing others

mathematical

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US / ˌmæθə'mætɪkl /

UK / ˌmæθəˈmætɪkəl /

A2
  • adjecitve
  • Concerning numbers and equations

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)

rotational

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US / rəʊ'teɪʃənl /

UK / roʊ'teɪʃənl /

B2
  • adjecitve
  • Concerning rotation

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

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

shrink

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US / ʃrɪŋk /

UK / ʃrɪŋk /

B1
  • noun
  • A rude name for a psychiatrist
  • other
  • To make something smaller than it was before
  • verb
  • To become smaller
  • To make or become smaller than it was before

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

ambiguity

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US / ˌæmbɪ'ɡju:ətɪ /

UK / ˌæmbɪˈɡjuɪti /

B2
  • noun
  • State of being confusing, uncertain or unclear

anymore

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US / 'enɪmɔ: /

UK / ˌɛniˈmɔr, -ˈmor /

A2
  • adverb
  • No longer; no more

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

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

extent

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US / ɪkˈstent /

UK / ɪkˈstɛnt /

A2
  • noun
  • Point, level or limit to which something reaches
  • Range or space included in something

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

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

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)

again

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US / ə'ɡen /

UK / əˈɡɛn /

A1
  • adverb
  • One more time, once more

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

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

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

hard

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US / hɑ:d /

UK / hɑː(r)d /

A1
  • adjecitve
  • Difficult to do; difficult to understand
  • (Of facts) not able to be misunderstood; clear
  • (Of alcohol) strong
  • Involving or requiring lots of work, effort, care
  • Being full of pain, trouble, and problems
  • Strong
  • (Of edge) clear; sharp
  • Difficult to bend, break or cut; solid
  • adverb
  • With lots of force, power, or impact

obvious

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US / ˈɒbviəs /

UK / ˈɑbviəs /

A2
  • adjecitve
  • Easily understood and clear; plain to see

rotation

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US / rəʊˈteɪʃn /

UK / roʊˈteɪʃn /

B2
  • noun
  • Regular change of the crops grown in a field
  • Group who take turns performing a certain task
  • Regularly changing the time when people work
  • Movement in a circle around a central point

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

clever

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US / 'klevə(r) /

UK / ˈklɛvɚ /

A1
  • adjecitve
  • Funny in a way that shows intelligence
  • Showing intelligence; quick to understand or learn

similar

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US / ˈsɪmələ(r) /

UK / ˈsɪməlɚ /

A1
  • adjecitve
  • Nearly the same; alike

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

breach

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US / bri:tʃ /

UK / britʃ /

B1
  • verb
  • To break laws or barriers (e.g. walls)

disappear

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US / ˌdɪsəˈpɪə(r) /

UK / ˌdɪsəˈpɪr /

A1
  • verb
  • To no longer see because it's not there any more

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

she

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US / ʃɪ /

UK / ʃi /

A1
  • pronoun
  • Female person or animal mentioned before
  • (Refers to female person mentioned before)

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

bottom

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US / 'bɒtəm /

UK / ˈbɑtəm /

A2
  • adjecitve
  • Concerning the part under something, e.g. a vase
  • noun
  • The part of your body you sit on
  • Lowest position, often in a company or contest
  • Lowest part of something; part on which it rests
  • Lowest level, part or point of an object
  • The part under something, e.g. a vase
  • verb
  • To hit the lowest part of something

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

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

happen

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US / 'hæpən /

UK / ˈhæpən /

A1
  • verb
  • To take place or occur

arduous

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US / ˈɑ:djuəs /

UK / ˈɑ:rdʒuəs /

C1
  • adjecitve
  • Requiring a lot of effort; difficult and tiring

grab

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US / ɡræb /

UK / ɡræb /

A2
  • verb
  • To take and hold something quickly

interesting

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US / ˈɪntrəstɪŋ /

UK / ˈɪntrɪstɪŋ, -tərɪstɪŋ, -təˌrɛstɪŋ /

A1
  • adjecitve
  • Taking your attention; making you want to know
  • verb
  • To make someone want to know about something
  • To persuade to do, become involved with something

hit

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US / hɪt /

UK / hɪt /

A1
  • noun
  • A planned killing, usually for money
  • Song, movie etc. that is successful
  • When someone strikes someone or something
  • Time when a player makes contact with the ball
  • Time when a website is accessed
  • verb
  • To have a negative impact on a person/place/thing
  • To press something, such as a button or switch
  • To suddenly realize the importance of something
  • To move your hand, a bat, etc. against with force
  • To fight, attack or damage something or someone
  • To arrive at a specific place, level, or goal
  • To make contact with the ball in a game or sport

square

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US / skweə(r) /

UK / skwɛr /

A2
  • adjecitve
  • Being fair or honest
  • Multiply a number by itself e.g. 2x2 or 6x6
  • noun
  • Shape with 4 equal length sides and 4 equal angles
  • The result of multiplying Length by the width
  • Open public area in the middle of the town
  • verb
  • To make something balance or be equal
  • To multiply a number by itself, e.g. 2x2 or 6x8
  • To straighten the edge to form a four-sided shape

stay

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US / steɪ /

UK / ste /

A1
  • noun
  • Legal order to stop or delay an action
  • Strong rope or wire that supports a ship's mast
  • Period of time spent living in or visiting a place
  • verb
  • To keep trying without giving up
  • To remain in the same place and not move away
  • To spend time visiting a place or someone's home

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

blue

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US / blu: /

UK / blu /

A1
  • adjecitve
  • Color of the clear sky
  • Feeling sad or down

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

pick

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US / pɪk /

UK / pɪk /

A1
  • noun
  • Sharp tool used for breaking the ground
  • Item selected from a group of choices
  • verb
  • To take fruit or vegetables from a plant or tree
  • To decide on a thing from various choices; select
  • To remove (flower, etc.) with your fingers

would

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US / wʊd /

UK / wʊd /

A1
  • other
  • Used to indicate something imagined
  • Used to ask or request something politely
  • Verb used to indicate possibility, request etc.
  • Used to indicate a preference
  • Used to indicate a reaction
  • Indicates something that occurred repeatedly
  • Used to indicate willingness or ability to do

email

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US / 'i:meɪl /

UK / 'i:meɪl /

A1
  • noun
  • A message like a letter sent by computer or phone
  • verb
  • To send an electronic letter via computer or phone

maybe

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US / ˈmeɪbi /

UK / ˈmebi /

A1
  • adverb
  • Possibly but not certainly; perhaps

printer

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US / ˈprɪntə(r) /

UK / ˈprɪntɚ /

A1
  • noun
  • Machine that makes copies of papers and documents
  • Person or machine that prints books, documents

quite

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US / kwaɪt /

UK / kwaɪt /

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

not

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US / nɒt /

UK / nɑt /

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

our

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US / 'aʊə(r) /

UK / aʊr /

A1
  • determiner
  • Belonging to us

relationship

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US / rɪˈleɪʃnʃɪp /

UK / rɪˈleʃənˌʃɪp /

A2
  • noun
  • Connection between two or more people or things
  • Way people interact or live with each other
  • Romantic or loving friendship between two people

twist

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US / twɪst /

UK / twɪst /

A2
  • noun
  • Turn or spiral curve in a path or road
  • Bend or sudden change of direction
  • An unexpected change in the direction of a story
  • a change in the way in which something happens
  • verb
  • To turn something in a circular direction
  • To turn in a curving direction e.g. road or path
  • To bend something into a particular shape
  • To change the meaning in an unintended way
  • To turn in opposite directions at the same time
  • To wind something around something else
  • To turn direction or position, as of your body

assembly

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US / ə'semblɪ /

UK / əˈsɛmbli /

B1
  • noun
  • Process of putting the parts of something together
  • Group of people gathered for a purpose
  • A group of machine parts forming a tool or machine

lump

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US / lʌmp /

UK / lʌmp /

B1
  • noun
  • Small swollen mass in body, e.g. showing disease
  • A small hard part of something smooth
  • verb
  • To combine things together in a group

same

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US / seɪm /

UK / sem /

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

subscribe

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US / səb'skraɪb /

UK / səbˈskraɪb /

B1
  • verb
  • To regularly pay to receive a service

slow

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US / sləʊ /

UK / sloʊ /

A1
  • adjecitve
  • Lacking activity, busyness or excitement
  • (Clock) showing time earlier than the actual time
  • Having difficulty understanding simple things
  • Moving or happening without speed; not fast
  • verb
  • To move, with less speed than before
  • To move or go without much speed

smooth

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US / smu:ð /

UK / smuð /

A2
  • adjecitve
  • Moving without stops and starts
  • Pleasant and flat to touch, not rough
  • Being free from problems or difficulties
  • verb
  • To make something rough feel flat, e.g. by ironing
  • To spread a substance over a surface

somebody

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US / 'sʌmbədɪ /

UK / ˈsʌmˌbɑdi, -ˌbʌdi, -bədi /

A1
  • noun
  • Important well-respected person
  • pronoun
  • Person who is not known or named

description

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US / dɪˈskrɪpʃn /

UK / dɪˈskrɪpʃən /

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

effect

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US / ɪ'fekt /

UK / ɪˈfɛkt /

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

outward

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US / ˈaʊtwəd /

UK / ˈaʊtwəd /

B1
  • adjecitve
  • Going away from a place that will be returned to
  • Seeming to be from the outside
  • Concerning how something appears on the outside

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

wide

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US / waɪd /

UK / waɪd /

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

definition

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US / ˌdefɪˈnɪʃn /

UK / ˌdɛfəˈnɪʃən /

A2
  • noun
  • Explanation of word's meaning, as in dictionaries
  • The sharpness of an image on a screen
  • Visual clearness in a photo or on a screen

deal

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US / di:l /

UK / dil /

A1
  • verb
  • To cope with something - usually troubles
  • To give (something bad e.g. news) to
  • To buy and sell illegal drugs
  • To give out (cards, etc.) to; distribute
  • To do business with someone or to sell products

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

wire

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US / 'waɪə(r) /

UK / waɪr /

A2
  • noun
  • Thin, flexible thread of metal
  • Thin string of metal used to carry electricity
  • Act of sending a message by telegraph
  • verb
  • To connect two or more things together with cable
  • To send money to someone electronically
  • To send or send word to by telegraph

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

segment

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US / ˈsegmənt /

UK / ˈsɛɡmənt /

B1
  • noun
  • Part divided from the other parts of something
  • verb
  • To separate something into different parts

pole

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US / pəʊl /

UK / pol /

B1
  • noun
  • One of two opposite ideas, qualities or positions
  • Most northern or most southern point on a planet
  • A long, narrow piece of metal or wood
  • One of two opposite magnetic forces
  • An upright long thin structure to support things
  • verb
  • To move a boat with a stick or pole

but

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US / bət /

UK / bʌt,bət /

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

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

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

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

inward

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US / ˈɪnwəd /

UK / ˈɪnwərd /

B1
  • adverb
  • At the inside of

spiral

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US / 'spaɪrəl /

UK / ˈspaɪrəl /

B2
  • adjecitve
  • Curved in a continuous circle
  • noun
  • A continuous curve round a central point
  • verb
  • To move in a continuous curve round a point

overlap

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US / ˌəʊvəˈlæp /

UK / ˌoʊvərˈlæp /

B1
  • noun
  • Amount shared in the same space, form, idea
  • verb
  • To lie over or cover a part of something else
  • To happen at the same time as another event
  • To share qualities or functions

portal

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US / 'pɔ:tl /

UK / ˈpɔrtl, ˈpor- /

B2
  • noun
  • Type of gate or entry point, e.g. to the internet

translational

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US / træns'leɪʃnəl /

UK / træns'leɪʃnəl /

A1
  • adjecitve
  • Concerning converting between languages

spoil

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US / spɔɪl /

UK / spɔɪl /

A2
  • verb
  • To damage something, usually by treating it poorly
  • (Of food) to go bad
  • To overindulge and harm the character of a child
  • To treat someone extremely well

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

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

baddie

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US / ˈbædi /

UK / ˈbædi /

C2
  • noun
  • Main bad character in a film or work of fiction

finally

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US / ˈfaɪnəli /

UK / ˈfaɪnəli /

A1
  • adverb
  • used especially at the beginning of a sentence to introduce the last point or idea
  • After a long time or some difficulty

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

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

rather

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US / 'rɑ:ðə(r) /

UK / ˈræðɚ, ˈrɑðɚ /

A1
  • adverb
  • Somewhat; fairly; not that much

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

slash

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US / slæʃ /

UK / slæʃ /

B2
  • noun
  • Line ( / ) used in writing
  • Long, deep cut, caused by a sharp object
  • verb
  • To cut violently with a sharp object
  • To decrease something by a large amount

slip

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US / slɪp /

UK / slɪp /

B1
  • noun
  • A field position in cricket
  • A quick escape or become free from something
  • Combination of clay and water, used in pottery
  • Occasion when something grows worse or drops lower
  • Minor mistake
  • Thin women's underwear to go under a dress
  • verb
  • To begin to fall as a result of losing balance
  • To escape or become free from something
  • To move from one state to another, usually worse
  • To slide out of place or fall to the ground
  • To occur or pass rapidly
  • To put something in a place quietly and secretly

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)

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

proposition

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US / ˌprɒpəˈzɪʃn /

UK / ˌprɑ:pəˈzɪʃn /

B1
  • noun
  • General claim or theory
  • Something you want to do that may be difficult

rectangular

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US / rek'tæŋɡjələ(r) /

UK / rɛkˈtæŋɡjəlɚ /

B1
  • adjecitve
  • (Of shape/object) with 4 sides and 4 right angles

from

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US / frəm /

UK / frʌm, frɑm,frəm /

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

infinite

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US / 'ɪnfɪnət /

UK / ˈɪnfənɪt /

B2
  • adjecitve
  • Being very large in amount
  • Without an end; limitless; endless

isolation

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US / ˌaɪsəˈleɪʃn /

UK / ˌaɪsəˈleʃən /

B1
  • noun
  • Condition of being in a distinct, separate place
  • Process of separating things from other things

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

out

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US / aʊt /

UK / aʊt /

A1
  • adverb
  • No longer stylish (e.g. fashion)
  • Away from home, business, or the usual place
  • In a direction/movement away from inside or center
  • noun
  • Act when a batter cannot continue playing
  • verb
  • To tell people a secret

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

wobble

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US / ˈwɒbl /

UK / ˈwɑ:bl /

B2
  • verb
  • To be indecisive; hesitate
  • To walk or move with a rocking, staggering motion

any

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US / 'enɪ /

UK / ˈɛni /

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

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

company

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US / 'kʌmpənɪ /

UK / ˈkʌmpəni /

A1
  • noun
  • Good feeling from being with someone else
  • A business that sells things or provides services
  • Guests, especially in your home
  • Being with another person rather than alone

decide

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US / dɪ'saɪd /

UK / dɪˈsaɪd /

A2
  • verb
  • To make a choice or choose after thinking about it
  • To make a legal judgment in court
  • to affect the result of something

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

game

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US / ɡeɪm /

UK / ɡem /

A1
  • noun
  • Activity with rules that people play to have fun
  • Birds and animals people hunt to kill and eat
  • Match between two teams

literally

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US / ˈlɪtərəli /

UK / ˈlɪtərəli /

B1
  • adverb
  • So as to express the exact meaning of something
  • Used to say something is true, even if unlikely

match

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US / mætʃ /

UK / mætʃ /

A2
  • noun
  • Something that is equal to or the same as another
  • Small stick you strike to light a fire candle etc.
  • A sports competition between two people or teams
  • Person or thing that goes well with another
  • verb
  • To equal or be as good as something else
  • To work well or look good with something else

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

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

back

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US / bæk /

UK / bæk /

A1
  • adjecitve
  • Farthest from the front e.g. in a classroom
  • adverb
  • Have returned to a place you were before
  • noun
  • The part of a chair that the upper body leans upon
  • Location at the rear of something
  • The reverse of side something
  • Area on the rear of your body
  • verb
  • To bet money on something
  • To go backwards in a car
  • To support and encourage someone or some cause

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.)

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

helix

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US / 'hi:lɪks /

UK / ˈhilɪks /

C1
  • noun
  • Three-dimensional shape of a cone-like object

incorrect

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US / ˌɪnkəˈrekt /

UK / ˌɪnkəˈrɛkt /

B1
  • adjecitve
  • Being wrong or inaccurate

interestingly

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US / ˈɪntrəstɪŋli /

UK / ˈɪntrəstɪŋli /

A2
  • adverb
  • You'll find this surprising; in an interesting way

hope

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US / həʊp /

UK / hop /

A1
  • noun
  • When you wish something will happen; what you wish
  • verb
  • To expect and want something to happen

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

mad

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US / mæd /

UK / mæd /

A2
  • adjecitve
  • Very angry
  • Enthusiastic about something
  • Being or acting wildly and uncontrollably

displacement

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US / dɪsˈpleɪsmənt /

UK / dɪsˈplesmənt /

B1
  • noun
  • Number of liters a petrol engine has
  • Act of replacing someone or something

kid

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US / kɪd /

UK / kɪd /

A2
  • adjecitve
  • Made from young goat skin
  • noun
  • Child or young person
  • Young goat
  • verb
  • To make fun of someone in a gentle way; to tease

meet

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US / mi:t /

UK / mit /

A1
  • noun
  • Sporting competition e.g. swimming
  • verb
  • To provide something that is necessary
  • To come together at a certain time or place

perhaps

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US / pəˈhæps /

UK / pɚˈhæps /

A1
  • adverb
  • Possibly, but not certainly; maybe

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

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

agency

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US / 'eɪdʒənsɪ /

UK / ˈedʒənsi /

B1
  • noun
  • Business that provides some service for others

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

hide

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US / haɪd /

UK / haɪd /

A1
  • noun
  • The skin of an animal used for making leather
  • verb
  • To go to, or put a thing where it can't be found

leave

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US / li:v /

UK / liv /

A1
  • noun
  • Permission to do something
  • Vacation time; time off work
  • verb
  • To go away from; depart
  • To gift property to someone after you die
  • To allow something to continue happening
  • To let something remain unused or available
  • To let something or someone remain somewhere

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

trick

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US / trɪk /

UK / trɪk /

A2
  • adjecitve
  • Not reliable; likely to deceive you
  • noun
  • Act of trying to fool someone
  • Quick or skillful way of doing something
  • Something done to make someone laugh
  • verb
  • To fool someone in order to obtain a result
  • To playfully tease or fool to make someone laugh

amount

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US / ə'maʊnt /

UK / əˈmaʊnt /

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

black

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US / blæk /

UK / blæk /

A1
  • adjecitve
  • Color of the sky on a dark night
  • noun
  • A person with dark skin, often of African origin
  • Person's name
  • verb
  • To fill in something to make it a very dark color

anyway

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US / ˈeniweɪ /

UK / ˈɛniˌwe /

A1
  • adverb
  • A word used to change the topic of a conversation

algorithm

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US / 'ælɡərɪðəm /

UK / ˈælɡəˌrɪðəm /

B2
  • noun
  • A step-by-step problem-solving feature

middle

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US / 'mɪdl /

UK / ˈmidl /

A1
  • adjecitve
  • Equal distance from extremes
  • noun
  • Place that is halfway between two things

never

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US / 'nevə(r) /

UK / ˈnɛvɚ /

A1
  • adverb
  • Not ever; not at any time

ask

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US / ɑ:sk /

UK / æsk /

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

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

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

yourself

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US / jɔ:ˈself /

UK / jʊrˈsɛlf, jɔr-, jor-, jə- /

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

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

for

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US / fə(r) /

UK / fɔr,fə /

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

puppet

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US / ˈpʌpɪt /

UK / ˈpʌpɪt /

B2
  • noun
  • Person or group that is controlled by another
  • Doll that is moved by strings or your hands

text

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US / tekst /

UK / tɛkst /

A1
  • noun
  • Any form in which writing exists
  • Reading or audio passage, often a story or article
  • Written part of a book or other work
  • verb
  • To send a message by phone or other device

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)

through

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US / θru: /

UK / θru /

A2
  • adjecitve
  • having finished using or doing something
  • adverb
  • From the beginning of something until the end
  • preposition
  • Over, in, across an entire thing or place
  • Allowing you to pass between, or to
  • By a particular way or process; by the use of

website

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US / ˈwebsaɪt /

UK / 'websaɪt /

A1
  • noun
  • Collection of webpages in one location

interpret

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US / ɪn'tɜ:prɪt /

UK / ɪnˈtɚprɪt /

A2
  • verb
  • To express so that others understand it
  • To translate what is said into another language

mass

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US / mæs /

UK / mæs /

B1
  • noun
  • Religious ceremony in some Christian churches
  • Large amount or number of something
  • Main or largest part of something
  • Large number of people considered as a whole
  • Amount of matter that an object has
  • verb
  • To gather people or things into a large group

fact

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US / fækt /

UK / fækt /

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

few

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US / fju: /

UK / fju /

A1
  • pronoun
  • Not many, a small number

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

perpendicular

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US / ˌpɜ:pənˈdɪkjələ(r) /

UK / ˌpə:pənˈdɪkjəlɚ /

C1
  • adjecitve
  • Being at right angles to a given line or plane

stripe

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US / straɪp /

UK / straɪp /

B1
  • noun
  • Strip of alternating color in straight lines

rotary

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US / ˈrəʊtəri /

UK / ˈroʊtəri /

C1
  • adjecitve
  • Turning on an axis like a wheel

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)

request

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US / rɪ'kwest /

UK / rɪˈkwɛst /

A2
  • noun
  • Thing that has been asked for
  • verb
  • To ask for, usually politely and formally

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

myself

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US / maɪˈself /

UK / maɪˈsɛlf /

A1
  • pronoun
  • The same person who did the action mentioned
  • My regular, usual, or healthy self

stuff

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US / stʌf /

UK / stʌf /

A1
  • noun
  • Generic description for things, materials, objects
  • verb
  • To push material inside something, with force

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

though

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US / ðəu /

UK / ðo /

A1
  • adverb
  • Although, despite the fact that

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)

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

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

nudge

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US / nʌdʒ /

UK / nʌdʒ /

B2
  • verb
  • To touch or push something gently

situation

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US / ˌsɪtʃuˈeɪʃn /

UK / ˌsɪtʃuˈeʃən /

A1
  • noun
  • Place, position or area that something is in
  • Circumstance or condition surrounding an event
  • An unexpected problem or difficulty

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

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

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

rings

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US / rɪŋz /

UK / rɪŋz /

A1
  • other
  • Roped areas in which people fight or box
  • Circular objects with a hole in it
  • Circular shapes or marks around some things
  • People doing illegal businesses or criminal activities
  • Round pieces of metal that goes on your finger
  • Acts of calling someone using a phone
  • verb
  • To draw a circular shape or mark around something
  • To make a loud, noisy constant sound
  • To produce a sound from a bell, alarm or telephone
  • To call someone using a phone

underlie

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US / ˌʌndəˈlaɪ /

UK / ˌʌndərˈlaɪ /

B1
  • verb
  • To be the basis, foundation or cause of something
  • To lie or exist beneath

apparent

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US / ə'pærənt /

UK / əˈpærənt, əˈpɛr- /

A2
  • adjecitve
  • Easy to see or clearly understand
  • Seeming to exist or be true, but may not be

fill

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US / fɪl /

UK / fɪl /

A1
  • noun
  • Act of filling; amount used to make something full
  • verb
  • To make something full
  • To move into all parts of an area
  • To repair a surface by adding a substance to it
  • To use (time); to do something during

option

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US / 'ɒpʃn /

UK / ˈɑpʃən /

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

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

bump

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US / bʌmp /

UK / bʌmp /

B1
  • noun
  • Act or sound of one solid object hitting another
  • Raised area on any smooth surface
  • verb
  • To bounce along over a rough surface
  • To knock against with force or violence
  • To move someone to a different group, time or area

between

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US / bɪˈtwi:n /

UK / bɪˈtwin /

A1
  • preposition
  • From one person, thing, or place, to another
  • In the space that separates two objects
  • Among two or more people who share something

indistinguishable

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US / ˌɪndɪˈstɪŋgwɪʃəbl /

UK / ˌɪndɪˈstɪŋɡwɪʃəbəl /

B1
  • adjecitve
  • Exactly alike; not able to be seen as different

they

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US / ðeɪ /

UK / ðe /

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

correctly

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US / kə'rektlɪ /

UK / kəˈrɛktlɪ /

A2
  • adverb
  • In an accurate or correct manner

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

evoke

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US / ɪ'vəʊk /

UK / ɪˈvok /

B1
  • verb
  • To bring forth a certain feeling or memory

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”

who

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US / hu: /

UK / hu /

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

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

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

dashboard

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US / ˈdæʃbɔ:d /

UK / ˈdæʃˌbɔrd, -ˌbord /

C1
  • noun
  • Console of a car or vehicle

else

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US / els /

UK / ɛls /

A1
  • adverb
  • Otherwise; if you fail to
  • (Of person place thing etc.) besides; in addition

direction

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US / də'rekʃn /

UK / dɪˈrɛkʃən, daɪ- /

A2
  • noun
  • When someone tells people what to do
  • Describes the way you are going, e.g. North

figure

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US / ˈfiɡə /

UK / ˈfɪɡjɚ /

A1
  • noun
  • Your body shape
  • Numbers in a calculation
  • Doll-like thing meant to represent a person
  • Picture or diagram giving information in a text
  • Person who is very important or famous
  • Shape of a person seen indistinctly or in outline
  • Amount that is expressed in numbers
  • verb
  • To appear in a game, play or event
  • To calculate how much something will cost
  • To understand after thinking; work out

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

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

diagonally

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US / daɪ'æɡənəlɪ /

UK / daɪ'æɡənəlɪ /

B2
  • adverb
  • In the opposite lower corner or place

personally

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US / ˈpɜ:sənəli /

UK / ˈpəsənəli /

A2
  • adverb
  • By a specific person, and not by anyone else
  • Knowing someone as a friend, or closely

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

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

whereas

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US / ˌweərˈæz /

UK / hwɛrˈæz, wɛr- /

A2
  • conjunction
  • Taking into consideration the fact that

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

thunderbird

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US / ˈθʌndəbə:d /

UK / ˈθʌndɚˌbɚd /

A1
  • other
  • (Mythology) The spirit of thunder and lightning believed by some Native Americans to take the shape

cohen

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US / ˈkəʊən /

UK / ˈkoʊən /

A1
  • noun
  • A member of the priestly caste, having certain rights and duties in the synagogue.

evidence

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US / 'evɪdəns /

UK / ˈɛvɪdəns /

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

educate

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US / ˈedʒukeɪt /

UK / ˈɛdʒəˌket /

A2
  • verb
  • To teach someone in a school or college

mail

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US / meɪl /

UK / mel /

A1
  • noun
  • Soldier's coat of linked chains, worn long ago
  • Sending, collecting, and delivering letters
  • A letter, package or email
  • verb
  • To send a letter or email

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

speed

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US / spi:d /

UK / spid /

A2
  • noun
  • How fast or slow something is or is done
  • verb
  • To move quickly when completing an action
  • To drive a vehicle faster than laws allow

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

possible

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US / ˈpɒsəbl /

UK / ˈpɑsəbəl /

A1
  • adjecitve
  • Being able or appropriate for a task or purpose
  • Having a chance of happening, or being true

contact

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US / 'kɒntækt /

UK / ˈkɑnˌtækt /

A2
  • adjecitve
  • Touching or feeling something
  • noun
  • Touching or feeling something
  • Object that allows electricity to run through it
  • Communication with someone or something
  • People who can give you information, introductions
  • verb
  • To get in touch with someone

illusion

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US / ɪ'lu:ʒn /

UK / ɪˈluʒən /

B2
  • noun
  • Idea, image or impression that is not correct

three

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US / θri: /

UK / θri /

A1
  • number
  • Number 3

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

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

ada

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US / ˈeidə /

UK / ˈedə /

A1
  • noun
  • A high-level computer programming language used chiefly in real-time computerized control systems, e

favourite

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US / ˈfeɪvərɪt /

UK / 'fevərɪt /

A1
  • adjecitve
  • Best liked or most enjoyed
  • noun
  • A thing that someone likes best or enjoys most

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

rejection

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US / rɪ'dʒekʃn /

UK / rɪˈdʒɛkʃən /

B1
  • noun
  • Decision that something is not good enough
  • Act of refusing to consider or believe

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

spin

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US / spɪn /

UK / spɪn /

B1
  • noun
  • A dizzy feeling your head is turning around
  • A slant or hidden purpose, as in politicians' talk
  • A movement in a rapid turning motion
  • verb
  • To make a ball rotate when throwing it
  • To feel dizzy/confused, as in my head is spinning
  • To convert material such as cotton into thread
  • To move something in a rapid turning motion

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

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

rate

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US / reɪt /

UK / ret /

A1
  • noun
  • Current price or cost of something
  • Speed or frequency of events over time
  • verb
  • To assess something or consider its qualities

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

theme

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US / θi:m /

UK / θim /

A2
  • noun
  • An main or dominant idea, motif
  • Main idea of a work of art, writing, or music
  • Main subject being discussed or described

distinguish

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US / dɪˈstɪŋgwɪʃ /

UK / dɪˈstɪŋɡwɪʃ /

A2
  • verb
  • To make something clearly different from others

also

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US / 'ɔ:lsəʊ /

UK / ˈɔlso /

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

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

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)

slide

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US / slaɪd /

UK / slaɪd /

A2
  • noun
  • Part of machines that slides backward and forward
  • Reduction in amount, price, quality
  • Metal or plastic device, used to hold back hair
  • Piece of glass to view object on using microscope
  • Action of moving by means of sliding
  • Sudden unexpected fall of mud or rock down a hill
  • Small piece of film with a photo on it
  • A child's play apparatus in a park for sliding
  • A backless shoe with an open toe
  • A slip on something wet or slippery
  • verb
  • To pass or move smoothly and rapidly into or out
  • To grow increasingly worse over time
  • To move smoothly and rapidly over a surface
  • (Mud or rock) to fall down a hill
  • To secretly pass something into or out of
  • To slip on something wet or slippery

you

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US / jʊ /

UK / ju /

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

therefore

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US / ˈðeəfɔ:(r) /

UK / ˈðerfɔ:(r) /

A1
  • adverb
  • And so; for that reason

vertical

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US / ˈvɜ:tɪkl /

UK / ˈvɜ:rtɪkl /

B1
  • adjecitve
  • (Of a line, etc.) going up and down; not horizontal

fade

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US / feɪd /

UK / fed /

A2
  • verb
  • To cause to lose brightness of color
  • To lose strength or freshness

message

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US / 'mesɪdʒ /

UK / ˈmɛsɪdʒ /

A2
  • noun
  • Main idea or theme in a story, book, or film
  • Piece of information that is told/given to someone
  • verb
  • To communicate using text

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

forward

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US / 'fɔ:wəd /

UK / ˈfɔrwəd /

A1
  • adjecitve
  • Toward what is ahead; in front
  • Acting in a socially aggressive manner; pushy
  • adverb
  • Toward the front in place; in front
  • Toward a future time; to a more advanced state
  • verb
  • To send something to another address or person

pull

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US / pʊl /

UK / pʊl /

A1
  • noun
  • Act of breathing in smoke, as from a pipe
  • Force something has that draws other things to it
  • Using your hands to move something to you
  • verb
  • To breathe in smoke, as from a pipe
  • To hold something and move it toward you
  • To remove something by force

phone

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US / fəʊn /

UK / foʊn /

A2
  • noun
  • Machine used to talk to someone who is far away
  • verb
  • To talk to someone using a telephone

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

than

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US / ðən /

UK / ðən /

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

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

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

contend

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US / kən'tend /

UK / kənˈtɛnd /

B2
  • verb
  • To struggle or compete for
  • To argue or state something in a strong way

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

outside

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US / ˌaʊtˈsaɪd /

UK / aʊtˈsaɪd, ˈaʊtˌsaɪd /

A2
  • adverb
  • Beyond the limits or edges of some place, thing
  • noun
  • Area around or near something, such as a building
  • preposition
  • Beyond the limits or edges of some place, thing

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;

opposite

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US / ˈɔpəzit /

UK / ˈɑpəzɪt /

A2
  • adjecitve
  • Being totally different from
  • noun
  • Person, thing that is totally different to another
  • preposition
  • Across from or on the side facing something
  • Subtitles section
  • This might be my new favorite illusion.
  • When I grab this thing and pull it upwards, these spiry things in the middle seem to disappear into the top of the assembly.
  • At the same time, new bits of the spiral seem to be generated from the base.
  • Up and down it goes, appearing and disappearing.
  • Here's another one, and look, there's an infinite amount of spiral.
  • I can just keep going, pushing more and more and more into that black hole at the top, and there's a never-ending supply coming out of the bottom.
  • I don't think this illusion has a name yet.
  • It's related to the barber pole illusion, but it's different in an important way, which I'll get to in a minute.
  • So I think it deserves a name of its own.
  • I've been calling it the portal illusion.
  • In fact, you know what?
  • Let's put some LEDs in there.
  • By using orange and blue LEDs, I can evoke your memory of the game Portal.
  • So now it seems as though the spiral that disappears into the top is the spiral that comes out of the bottom.
  • By the way, this was designed by Ada Cohen.
  • I'll leave a link to their stuff in the description.
  • This design is perhaps the easiest to see what the trick is if you haven't worked it out already.
  • If I pull it apart, here's the spiral, and look, if I turn the spiral in my hands, you get the same effect.
  • The illusion doesn't work as well, of course, and that's interesting in itself.
  • When the spiral is back in the assembly and the turning of the spiral is done not by spinning with your fingers, but by moving this piece up and down, well, the motion of this piece matches the illusory vertical motion of the spiral.
  • So the motion of this part enhances the illusion.
  • Also, the fact that you can't see the top and the bottom of the spiral, those ends seem to fade away into the darkness of those cavities there.
  • That's got to play a part in the illusion as well.
  • Basically, if you look at a segment of the spiral in isolation, rotary motion is indistinguishable from lateral motion.
  • And that's like the mathematical definition of a spiral, right?
  • Or perhaps more correctly, a helix.
  • A rotation of the spiral is equivalent to some vertical displacement of the spiral.
  • So your brain has to decide which one is it.
  • And obviously it uses external clues to figure out which one it is, or at least to make an educated guess.
  • A few related illusions that I really like are this one.
  • Your brain tells you that I'm pulling these two spirals apart and yet they never separate.
  • In fact, the overlap between the two spirals seems to stay the same.
  • And then there's this one, an illusory ring.
  • As I move the ring around my finger, it appears to either grow or shrink depending on which direction I turn it.
  • I also found this design, which I printed out myself now that I finally have my own 3D printer.
  • When this one spins, it looks as if the rings are rolling around on top of each other.
  • And then your brain has to contend with the question of how are these things balancing so well?
  • Again, your brain would rather assume vertical motion than rotating motion.
  • Actually, this particular one is driving me mad because there was a kid's TV show back when I was a kid.
  • I'm pretty sure it was puppets, but it wasn't Thunderbirds.
  • And the baddie in it had a sculpture like this one, but I just, for the life of me, can't figure out which TV show it was.
  • If you have any ideas, let me know in the comments.
  • So what's going on in your brain when you make an incorrect deduction about the way the spiral is moving?
  • Well, there's a lot of information out there about the barber pole illusion.
  • So let's have a look at that.
  • It's a really similar idea.
  • A spiral rotates, but it looks like it's moving.
  • You don't even need a spiral for this to work.
  • Look, here I've got some stripes.
  • You could say these diagonal stripes are moving downwards, or you could say they're moving to the right, or you could say that they're moving diagonally this way.
  • In fact, all of those possibilities could be true and there would be no way to distinguish one from the other.
  • But I can actually nudge your brain into choosing one of those possibilities.
  • By laying this rectangular aperture over the top of the moving stripes, I can bias you into thinking that the stripes are moving downwards.
  • Or look, if I rotate the aperture so it's lying horizontally, now I've biased your brain into thinking the stripes are moving to the right.
  • Why is that?
  • Well, your brain is looking for clues.
  • And look at this point here where the stripe meets the edge of the aperture.
  • That point appears to be moving to the right.
  • This point here appears to be moving down.
  • But look, there are six points all moving to the right and two points moving down.
  • There's a lot more evidence that the stripes are moving to the right than there is evidence that the stripes are moving down.
  • And the opposite happens when you switch the aperture to vertical.
  • What if the aperture was a square or a circle?
  • Interestingly, in this situation, your brain decides that the stripes are moving at the slowest possible speed.
  • That is to say they are moving perpendicular to the direction of the stripes, this way.
  • An actual barber pole is different to these stripes in as much as the underlying ambiguity is different.
  • With stripes, there's no way to know whether the stripes are moving down or to the left or indeed diagonally.
  • Whereas with a barber pole, you're choosing between two specific things, which is rotational motion and translational motion.
  • I believe that these things improve upon the barber pole illusion by giving these spirals a more complex profile.
  • Like with a really simple spiral, like the one in a barber pole, it's really obviously a spiral.
  • Whereas I would say with a more complex profile like this one, it's not immediately obvious that rotational motion is equivalent to translational motion.
  • Because I'm new to 3D printing and I don't know what I'm doing, this long part was wobbling near the end of the print and you can see that in the lumps and bumps here, which if you look carefully, you can spoil the illusion.
  • You can see that the bumps are moving horizontally instead of vertically.
  • That's why I'm filming this with a long exposure.
  • Long exposure causes motion blur and the motion blur helps to hide those lumps and bumps.
  • This one was printed with support, so it's a lot smoother at the top.
  • This one also has an additional illusory trick, which is that the three spirals aren't all twisted to the same extent.
  • This spiral goes through two full twists from top to bottom, whereas this goes through only a half twist.
  • This spiral twists in the opposite direction to the other two.
  • That means that rotating all three at the same time is not equivalent to some vertical displacement.
  • So your brain is even more likely to rule out that possibility.
  • That's my hypothesis anyway.
  • In fact, sliding this black thing up and down causes the three spirals to rotate independently of each other at different rates.
  • It's a really clever design.
  • What about these spirals that could never be pulled apart?
  • Well, it's the same thing.
  • It looks as though I'm pulling these spirals horizontally with my fingers, but actually I'm allowing the spiral to slip through my fingers and therefore rotate instead.
  • It's just really hard for your brain to see it that way to the point where your brain would rather believe the wire is getting longer.
  • What about this ring?
  • Well, this is the opposite really.
  • The up and down motion of the spiral is interpreted in your brain as rotation of the spirals.
  • When the spirals appear to be rotating outwards, it makes it seem as if the ring is growing wider.
  • When the spirals appear to be turning inwards, it's as if the ring is getting narrower.
  • I'm not exactly sure what's going on with this one.
  • Like surely your brain should pick the rotating option over the rolling option.
  • Maybe it's just because we see this kind of motion quite often in our lives, whereas this seems like it shouldn't exist because the center of mass is outside of the apparent pivot point.
  • All these illusions share a theme.
  • Your brain has to choose between rotational motion and lateral motion.
  • But this one's still my favorite.
  • I used to get a lot of these creepy marketing phone calls where the company knows my name, knows where I live, and I don't get them anymore.
  • And the way you get from one to the other is long and arduous because there are all these shady companies called data brokers that are selling your data to these marketing agencies.
  • And when those marketing agencies call you up and they say your name, you think, oh, this must be a company I've got a prior relationship with.
  • But you don't.
  • You can make it stop by asking the data brokers to delete your data, but there are literally hundreds of them and they all want to be contacted in different ways.
  • You know, this one wants you to fill in a form on a website.
  • This one wants an email.
  • And I just know personally, that is not a task I will ever do.
  • And it would take months anyway.
  • The way I managed to stop those creepy phone calls was to get somebody else to do it for me.
  • I'm talking, of course, about the sponsor of this video, Incogni.
  • Incogni has done all the legwork figuring out who all these companies are, how they want to be contacted.
  • They handle that part.
  • They handle the bit that comes after when there's a rejection of your request and you have to appeal.
  • And I really appreciate a simple proposition like that.
  • Here's a thing that you want, but don't want to do yourself.
  • We'll do it for you.
  • This is how much it costs.
  • You decide.
  • This is the dashboard that shows me these are all the companies that are confirmed to no longer have my data.
  • It's not just phone calls, it's text messages, paper mail, email, fax.
  • I don't know if it's, I haven't got fax, I don't know.
  • And you know, if one of these hundreds of companies has a data breach, that data breach doesn't include my data.
  • But you know, it's a thing that I needed to do and now it's done and that feels good.
  • The deal on this one's really good.
  • The first 100 people to go to incogni.com forward slash science and use the promo code science at checkout will get 60% off.
  • The link is also in the description.
  • So check out Incogni today.
  • I hope you enjoyed this video.
  • If you did, don't forget to hit subscribe and the algorithm thinks she'll enjoy this video next.