Preparing usage notes, please check back later
acute
US /əˈkjut/
UK /əˈkju:t/
- Adjective
- (Of an angle in math) of less than 90 degrees
- Strong; very serious or severe
B1Moreangle
US /ˈæŋɡəl/
UK /ˈæŋgl/
- Noun
- Place where two lines or surfaces meet
B1TOEICMoreatom
US /ˈætəm/
UK /'ætəm/
- Noun
- Smallest bit that matter can be broken down into
B1Morebond
US /bɑnd/
UK /bɒnd/
- Noun (Countable/Uncountable)
- Rope, chain or other thing used to tie someone up
- Closeness that is shared between people or groups
- Verb (Transitive/Intransitive)
- To develop a close relationship with
- To become joined or connected, e.g. using glue
A2TOEICMoreboom
US /bum/
UK /bu:m/
- Noun (Countable/Uncountable)
- Very fast increase in growth or popularity
- A very loud and deep sound
- Intransitive Verb
- To experience a rapid increase in growth
- To make a very loud and deep sound
B1Morechemical
US /ˈkɛmɪkəl/
UK /ˈkemɪkl/
- Noun (Countable/Uncountable)
- Basic substance produced by mixing elements
- The branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.
- Adjective
- Made of various elements
A2Moreconclusion
US /kənˈkluʒən/
UK /kənˈklu:ʒn/
- Noun
- End of something; finish
- Judgment or opinion after thinking for a while
A2Morecontain
US /kənˈten/
UK /kənˈteɪn/
- Transitive Verb
- To keep something from spreading
- To hold something inside something else
A2Moredescription
US /dɪˈskrɪpʃən/
UK /dɪˈskrɪpʃn/
- Noun
- Explanation of what something is like, looks like
- The type or nature of someone or something.
A2TOEICMoredistance
US /ˈdɪstəns/
UK /'dɪstəns/
- Uncountable Noun
- Lack of friendliness toward another person
- Noun (Countable/Uncountable)
- Amount of space between two places or things
- A point or place that is far away.
A2Moreedge
US /ɛdʒ/
UK /edʒ/
- Noun (Countable/Uncountable)
- An advantage you have over others
- Cutting side of a sharp object
- Transitive Verb
- To cut something to make the blade sharp
- To go around the boundary of something
A2TOEICMoreelectron
US /ɪˈlektrɑ:n/
UK /ɪˈlektrɒn/
- Countable Noun
- A negatively charged particle
B2Moreendeavour
US /ɛnˈdɛvɚ/
UK /ɪn'devə(r)/
- Verb (Transitive/Intransitive)
- To attempt or make effort to do something
- Noun (Countable/Uncountable)
- Attempt or effort to do something
B2Moreequation
US /ɪˈkweʒən, -ʃən/
UK /ɪˈkweɪʒn/
- Noun (Countable/Uncountable)
- Mathematical statement showing things to be equal
- Complex set of different facts, ideas or issues
B1Moreexcept that
US /ɪkˈsɛpt ðæt/
UK /ikˈsept ðæt/
- Conjunction
- But; with the exception that.
A2Morefall for
US /fɔl fɔr/
UK /fɔ:l fɔ:/
- Phrasal Verb
- To be deceived or tricked by someone
- To become in love with someone
A1Moreflame
US /flem/
UK /fleɪm/
- Intransitive Verb
- To glow
- To burn or glow in a fire
- Noun
- The red part you can see in fire
A2Moreflow
US /flo/
UK /fləʊ/
- Intransitive Verb
- To move steadily and easily in a certain direction
- Uncountable Noun
- Amount of something that moves through an area
A2Moregive up
US /ɡɪv ʌp/
UK /ɡiv ʌp/
- Phrasal Verb
- To lose hope or admit defeat
- To decide to not start to try solving a problem
A1Morego straight
US /ɡo stret/
UK /ɡəu streit/
- Intransitive Verb
- To continue in the same direction without turning.
- To start living an honest and law-abiding life.
A1Moregoggle
US /ˈgɑ:gl/
UK /ˈgɒgl/
- Noun (Countable/Uncountable)
- Protective covering for the eyes
B2Moregravity
US /ˈɡrævɪti/
UK /ˈgrævəti/
- Uncountable Noun
- (Of a situation) extreme seriousness
- Force making things fall towards the ground
B1TOEICMoremutation
US /mjuˈteʃən/
UK /mju:'teɪʃn/
- Noun
- Change that changes genetic structure
B2Morereaction
US /riˈækʃən/
UK /rɪ'ækʃn/
- Noun
- Bodily response to a drug or something eaten
- Feeling or action in response to something
A2Moreresearch
US /rɪˈsɚtʃ, ˈriˌsɚtʃ/
UK /rɪ'sɜ:tʃ/
- Verb (Transitive/Intransitive)
- To study in order to discover new ideas and facts
- To study the market relating to marketing products and services.
- Noun (Countable/Uncountable)
- Study done to discover new ideas and facts
- A particular area or topic of study.
A2TOEICMorerip
US /rɪp/
UK /rɪp/
- Verb (Transitive/Intransitive)
- To tear or split roughly or cause to tear or split
- To become torn, opened, or split apart forcefully
- Noun (Countable/Uncountable)
- A long tear in something, e.g. a piece of cloth
- (Slang) A puff of marijuana.
B1Morescience
US /ˈsaɪəns/
UK /'saɪəns/
- Uncountable Noun
- Study of the physical world, based on facts
A2TOEICMoresignificant
US /sɪɡˈnɪfɪkənt/
UK /sɪgˈnɪfɪkənt/
- Adjective
- Large enough to be noticed or have an effect
- Having meaning; important; noticeable
A2TOEICMorespark
US /spɑrk/
UK /spɑ:k/
- Countable Noun
- Small piece of burning material produced by fire
- Tiny, brief bit of light caused by electric energy
- Intransitive Verb
- To make tiny, brief bits of light
B1Morestatistically
US /stə'tɪstɪklɪ/
UK /stə'tɪstɪklɪ/
- Adverb
- With respect to statistics
B1Morestraight
US /stret/
UK /streɪt/
- Adjective
- Not having curves, bends, or angles
- Not gay; heterosexual
- Adverb
- in a line; immediately; honestly and directly
- In a straight line; directly.
A2TOEICMoresubscribe
US /səbˈskraɪb/
UK /səb'skraɪb/
- Verb (Transitive/Intransitive)
- To regularly pay to receive a service
B1TOEICMoresucceed
US /səkˈsid/
UK /sək'si:d/
- Verb (Transitive/Intransitive)
- To have achieved what you were trying to achieve
- To take over position of one who has died or left
A2TOEICMoretwitter
US /ˈtwɪtɚ/
UK /ˈtwɪtə(r)/
- Intransitive Verb
- To make small chattering sounds, like some birds
- Proper Noun
- An online messaging system
C2Moreuniverse
US /ˈjunəˌvɚs/
UK /ˈju:nɪvɜ:s/
- Noun (Countable/Uncountable)
- All of space that contains planets and stars
- Things surrounding a person, affecting their life
B2Morezinc
US /zɪŋk/
UK /zɪŋk/
- Noun (Countable/Uncountable)
- Bluish white metal used in making brass
B2More
