Preparing usage notes, please check back later
activate
US /ˈæktəˌvet/
UK /ˈæktɪveɪt/
- Transitive Verb
- To cause to happen; cause a chemical reaction
- To make something start working
B1Moreall at once
US
UK
- Adverb
- Suddenly; at the same time
- At the same time; simultaneously
- Phrase
- Suddenly; at the same time
A1Moreartificial
US /ˌɑrtəˈfɪʃəl/
UK /ˌɑ:tɪ'fɪʃl/
- Adjective
- Dishonest, to seem fake, not sincere
- (Something) made by people; not created by nature
B1TOEICMoreat bay
US /æt be/
UK /æt bei/
- Phrase
- Kept at a distance; held back.
A1Moreat least
US /æt list/
UK /æt li:st/
- Adverb
- As a minimum
- Not less than
- Phrase
- No less than; at the minimum
- Used to indicate that something is positive in a bad situation.
C2Moreat once
US /æt wʌns/
UK /æt wʌns/
- Adverb
- Immediately; without delay
- At the same time; simultaneously
A2Morebacteria
US /bækˈtɪriə/
UK /bæk'tɪərɪə/
- Noun (plural)
- The very small creatures that can cause disease
B2Morebalance
US /ˈbæləns/
UK /ˈbæləns/
- Noun
- Instrument for weighing things
- Being stable; having equal weight on both sides
- Verb (Transitive/Intransitive)
- To be steady by having equal weight on both sides
- To make two or more things equal
A2TOEICMorebased on
US
UK
- Phrasal Verb
- To use something as the foundation or starting point for something else.
- Preposition
- Using something as the main idea or foundation.
- Relying on something as evidence or justification.
A1Morebasically
US /ˈbesɪkəli,-kli/
UK /ˈbeɪsɪkli/
- Adverb
- Used before you explain something simply, clearly
- In essence; when you consider the most important aspects of something.
A2Morebizarre
US /bɪˈzɑr/
UK /bɪˈzɑ:(r)/
- Adjective
- Odd or strange
B2Morebreak down
US /brek daʊn/
UK /breik daun/
- Phrasal Verb
- To forcibly break, destroy or make collapse
- (Machine) to stop working or become weaker
A1Morecarry on
US /ˈkæri ɑn/
UK /ˈkæri ɔn/
- Phrasal Verb
- To engage in an activity, e.g. a conversation
- To continue or keep doing something
- Verb (Transitive/Intransitive)
- To continue doing something
A1Morechill out
US /tʃɪl aʊt/
UK /tʃil aut/
- Verb (Transitive/Intransitive)
- To relax and stop being angry or nervous about something.
- To calm down; to become less excited or agitated.
- Phrasal Verb
- To relax and stop being angry or nervous about something.
B2Morecocaine
US /ˈkoʊˌkeɪn/
UK /kəʊˈkeɪn/
- Uncountable Noun
- Illegal drug made from coca leaves
- A street name for the drug cocaine.
- Intransitive Verb
- To use cocaine.
B2Morecolonize
US /ˈkɑləˌnaɪz/
UK /'kɒlənaɪz/
- Transitive Verb
- To take control over place and live there
B2Morecritical to
US
UK
- Adjective
- Extremely important or essential.
- Of decisive importance with reference to the outcome of something; vital.
B2Moredisease
US /dɪˈziz/
UK /dɪˈzi:z/
- Noun (Countable/Uncountable)
- Illness that affects a person, animal, or plant
- A disorder of structure or function in a plant, especially one caused by a pathogen.
- Transitive Verb
- To affect with disease; to corrupt or sicken.
A2TOEICMoredisrupt
US /dɪsˈrʌpt/
UK /dɪsˈrʌpt/
- Transitive Verb
- To cause a disturbance in an activity in progress
B2TOEICMoredive
US /daɪv/
UK /daɪv/
- Noun (Countable/Uncountable)
- Restaurant, bar or club with a bad reputation
- Rapid fall through air
- Intransitive Verb
- To swim deep under water with an air supply
- To rapid fall through air
B1Moredna
US
UK
- Noun (Countable/Uncountable)
- Chemical in living cells with genetic information
B2Moreecosystem
US /ˈɛkoˌsɪstəm, ˈiko-/
UK /ˈi:kəʊsɪstəm/
- Noun (Countable/Uncountable)
- Types of plants and animals in an specific area
- A network of interconnected companies, technologies, and services that interact to create value.
B1Moreeventually
US /ɪˈvɛntʃuəli/
UK /ɪˈventʃuəli/
- Adverb
- After a long time; after many attempts; in the end
- At some later time; in the future
A2Moreevolve
US /ɪˈvɑlv/
UK /ɪ'vɒlv/
- Verb (Transitive/Intransitive)
- To develop certain features
- To develop or change slowly over time
B1Morefeel like
US
UK
- Intransitive Verb
- To have a desire or inclination for something.
- To have a particular quality or sensation; resemble.
A1Morefight back
US /faɪt bæk/
UK /fait bæk/
- Phrasal Verb
- To make your point more strongly against opponent
A1Morefinance
US /fəˈnæns, faɪ-, ˈfaɪˌnæns/
UK /ˈfaɪnæns/
- Uncountable Noun
- Control of money a person, business has access to
- Adjective
- Concerned with money
A2TOEICMoreflesh
US /flɛʃ/
UK /fleʃ/
- Noun (Countable/Uncountable)
- Soft part of fruit, vegetable that can be eaten
- The soft tissues of your body covering the bones
- Transitive Verb
- To clean the skin e.g. of scales from a fish
A2Moreflip out
US /flɪp aʊt/
UK /flip aut/
- Intransitive Verb
- To become very excited, angry, or lose control.
- Phrasal Verb
- To become very angry and lose control.
- To become very excited or enthusiastic.
fluid
US /ˈfluɪd/
UK /'flu:ɪd/
- Noun (Countable/Uncountable)
- A material that can easily flow, e.g. water
- Liquid that flows smoothly, such as water
- Adjective
- Able to move smoothly or gracefully
- Liable to change; unstable.
B2Morefor better or worse
US /fɚ ˈbɛtɚ ər wɝs/
UK /fə ˈbetə ɔ: wɜ:s/
- other
- Regardless of the good or bad consequences of an action or situation.
B2Moregenetic
US /dʒəˈnɛtɪk/
UK /dʒəˈnetɪk/
- Adjective
- Of, relating to, or controlled by genes
- Relating to genes or heredity.
B1Moregeometric
US /ˌdʒiəˈmɛtrɪk/
UK /ˌdʒi:əˈmetrɪk/
- Adjective
- With regular mathematical patterns/straight lines
B2Moregut
US /ɡʌt/
UK /ɡʌt/
- Transitive Verb
- To destroy the inside of a building , e.g. by fire
- To remove the internal parts of an animal or fish
- Noun (Countable/Uncountable)
- Stomach and internal organs of digestion
B1Morehunt down
US /hʌnt daʊn/
UK /hʌnt daun/
- Phrasal Verb
- To search for someone or something until you find them, often after a long time or over a large area.
- To pursue someone or something relentlessly until caught or found.
B1Moreimmune
US /ɪˈmjoon/
UK /ɪˈmju:n/
- Adjective
- Having a special protection from, e.g. the law
- Protected against a particular disease or condition because of antibodies or vaccination.
B1Moreimprint
US /ɪmˈprɪnt/
UK /ɪm'prɪnt/
- Noun
- Mark or figure impressed or printed on something
B2Morein check
US /ɪn tʃɛk/
UK /in tʃek/
- Phrase
- Under control; restrained.
- Verified or confirmed to be correct or accurate.
in return
US /ɪn rɪˈtɚn/
UK /in riˈtə:n/
- Adverb
- As a reciprocal action or gesture; in exchange or repayment.
- Phrase
- As compensation or consideration for something.
- As a reaction or response to something.
A1Moreinfection
US /ɪnˈfɛkʃən/
UK /ɪnˈfekʃn/
- Noun
- (Computers) Having a computer virus
- Making or becoming sick with a bacteria/virus
A2Moreinflammation
US /ˌɪnfləˈmeʃən/
UK /ˌɪnfləˈmeɪʃn/
- Noun (Countable/Uncountable)
- Painful swelling in the body due to illness
- A condition in which a part of the body becomes reddened, swollen, hot, and often painful, especially as a reaction to injury or infection.
B2Moreinstead of
US /ɪnˈstɛd ʌv/
UK /inˈsted ɔv/
- Preposition
- When one thing is replaced by another
- Adverb
- As a substitute or alternative.
A1Moreinteractive
US /ˌɪntɚˈæktɪv/
UK /ˌɪntərˈæktɪv/
- Adjective
- Acting or influencing others
- Involving communication between people; allowing a user to respond to a computer.
A2Moreinvade
US /ɪnˈved/
UK /ɪnˈveɪd/
- Transitive Verb
- To enter something causing a harmful result
- To enter (a country or region) so as to subjugate or occupy it.
B1Morelambda
US /'læmdə/
UK /ˈlæmdə/
- Noun
- 11th letter of the Greek alphabet
C1Moreleft and right
US
UK
- Adverb
- In both the left and right directions.
- Everywhere; in all directions.
- Noun
- Referring to both liberal and conservative political viewpoints.
- Two opposing options or directions.
A1Moremake up
US /mek ʌp/
UK /meik ʌp/
- Phrasal Verb
- To invent or create a story
- To add up to
- Verb (Transitive/Intransitive)
- To invent a story, excuse, etc.
- To compensate for something lost, missed, or deficient.
A1Moremass
US /mæs/
UK /mæs/
- Noun (Countable/Uncountable)
- Religious ceremony in some Christian churches
- Large amount or number of something
- Transitive Verb
- To gather people or things into a large group
B1Moremicrobiome
US /ˌmaɪ.kroʊ.ˈbaɪ.oʊm/
UK /ˌmaɪ.krəʊ.ˈbaɪ.əʊm/
- Noun
- the microorganisms (= living things too small to be seen) that exist in a particular environment or in the human body
- Noun (Countable/Uncountable)
- The community of microorganisms (such as bacteria, fungi, and viruses) that inhabit a particular environment, especially the human body.
- A specific ecological community of microorganisms.
C1Moremultiply
US /ˈmʌltəˌplaɪ/
UK /ˈmʌltɪplaɪ/
- Verb (Transitive/Intransitive)
- To increase in number by reproducing/having babies
- To increase something by a large quantity
B1Moreof course
US /ʌv kɔː(r)s/
UK /ɔv kɔː(r)s/
- Adverb
- Sure ; Certainly
- Phrase
- For sure; certainly
A2Moreoutlet
US /ˈaʊtˌlɛt, -lɪt/
UK /'aʊtlet/
- Noun (Countable/Uncountable)
- Place in a wall to supply electricity to a device
- A pipe, hole or wire through which something flows
B1TOEICMoreprevent
US /prɪˈvɛnt/
UK /prɪ'vent/
- Transitive Verb
- To stop something from happening or existing
A2TOEICMorerelease
US /rɪ'li:s/
UK /rɪ'li:s/
- Transitive Verb
- To free someone from a responsibility or burden
- To allow a film, music etc. to be sold/distributed
- Noun
- Act of freeing someone from a duty or burden
- Introduction of a new product, film, book, etc.
A2TOEICMoreresident
US /ˈrɛzɪdənt, -ˌdɛnt/
UK /ˈrezɪdənt/
- Noun (Countable/Uncountable)
- Trainee doctor who works/lives in a hospital
- A person who lives in a particular place.
- Adjective
- Someone who lives in a particular place
- (of a computer program) remaining in memory.
B1TOEICMorerun through
US
UK
- Phrasal Verb
- To pierce with a sharp pointed object
- To practice or rehearse quickly, e.g. for a play
A1Morescience
US /ˈsaɪəns/
UK /'saɪəns/
- Uncountable Noun
- Study of the physical world, based on facts
A2TOEICMorescroll
US /skroʊl/
UK /skrəʊl/
- Intransitive Verb
- To move up and down a computer screen
- Verb (Transitive/Intransitive)
- To move up, down, or across a computer screen
B2Moresharp
US /ʃɑrp/
UK /ʃɑ:p/
- Proper Noun
- Person's name
- Adjective
- Being very clear and easy to see
- (Of clothes) nicely or stylishly
A2TOEICMorespecific
US /spɪˈsɪfɪk/
UK /spəˈsɪfɪk/
- Adjective
- Precise; particular; just about that thing
- Concerning one particular thing or kind of thing
A2Moresymbiotic
US /ˌsɪmbaɪ'ɒtɪk/
UK /ˌsɪmbaɪ'ɒtɪk/
- Adjective
- In an interdependent relationship
C2Moresyringe
US /səˈrɪndʒ, ˈsɪrɪndʒ/
UK /sɪˈrɪndʒ/
- Countable Noun
- Device with a needle to take blood/inject drugs
B2Moretake over
US /tek ˈovɚ/
UK /teik ˈəuvə/
- Phrasal Verb
- To gain control of (a company) from someone else
- To assume control or possession of something.
A1Moretaken over
US
UK
- Phrasal Verb
- To gain control of (a company) from someone else
- To gain control of something.
A1Morethanks to
US /θæŋks tu/
UK /θæŋks tu:/
- Preposition
- Because of; as a result of.
A1Moretissue
US /ˈtɪʃu/
UK /ˈtɪʃu:/
- Noun (Countable/Uncountable)
- Substance formed by cells of living thing; flesh
- Kind of thin, light paper used to pack objects
A2Moretogether with
US /təˈɡɛðɚ wɪð/
UK /təˈɡeðə wið/
- Preposition
- In addition to; along with.
- Including; as well as.
A1Moretsunami
US /tsʊˈnɑmi/
UK /tsu:ˈnɑ:mi/
- Noun
- Huge sea wave often caused by an earthquake
B2Moreunder control
US /ˈʌndɚ kənˈtrol/
UK /ˈʌndə kənˈtrəul/
- Adjective
- Being managed or restrained; not out of hand.
- Having one's emotions or impulses restrained.
- Phrase
- A situation that is being managed effectively.
C1Moreunique
US /juˈnik/
UK /jʊ'ni:k/
- Adjective
- Unlike other things; being the only one like it
- Remarkably special or unusual.
A2TOEICMoreversatile
US /ˈvɚsətəl, -ˌtaɪl/
UK /ˈvə:sətail/
- Adjective
- Having many uses or skills
- Having or showing a wide range of skills.
B2TOEICMorevictim
US /ˈvɪktɪm/
UK /ˈvɪktɪm/
- Noun
- Person/thing affected by an unpleasant event
- Person feeling helpless in times of bad luck
B1TOEICMorevirus
US /ˈvaɪrəs/
UK /'vaɪrəs/
- Noun
- File secretly put on computers to cause harm
- Living organism that causes disease or sickness
B1Morewith just
US
UK
- Phrase
- Using only; with no more than.
- Barely; by a narrow margin.
A2More
