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
B1Moreaddict
US /əˈdɪkt/
UK /ˈædɪkt/
- Noun
- Person who can’t control their overuse of a thing
B1Moreaddiction
US /əˈdɪkʃən/
UK /əˈdɪkʃn/
- Noun (Countable/Uncountable)
- Lack of control the overuse of something e.g. drugs
- A compulsive physiological need for a habit-forming substance.
B1TOEICMoreadrenaline
US /əˈdrɛnəlɪn/
UK /ə'drenəlɪn/
- Noun (Countable/Uncountable)
- Chemical in the body that responds to stress, fear
- The intense excitement and energy felt when in a dangerous or exciting situation.
C1Moreaffect
US /əˈfɛkt/
UK /ə'fekt/
- Transitive Verb
- To cause a change in something else
- To pretend to have or feel (something).
- Noun
- (Psychology) Emotion or feeling.
A2TOEICMoreakin
US /əˈkɪn/
UK /əˈkɪn/
- Adjective
- Similar to; like; almost the same as
B2Moreanalytical
US /ˌænəˈlɪtɪkl/
UK /ˌænəˈlɪtɪkl/
- Adjective
- Thinking in a detailed and intelligent manner
B2Moreancient
US /ˈenʃənt/
UK /'eɪnʃənt/
- Adjective
- Very old; having lived a very long time ago
- Relating to a period in history, especially in the distant past.
- Noun
- A person who lived in ancient times.
A2Moreanthropologist
US /ˌænθrəˈpɑ:lədʒɪst/
UK /ˌænθrəˈpɒlədʒɪst/
- Countable Noun
- Person who studies human origins and development
B2Moreanxiety
US /æŋˈzaɪɪti/
UK /æŋ'zaɪətɪ/
- Uncountable Noun
- A feeling of worry, nervousness, or unease about something that might happen, especially when the outcome is uncertain.
B1Morebackstage
US /ˈbækˈstedʒ/
UK /ˌbækˈsteɪdʒ/
- Adverb
- In the area of a theater behind the stage
C1Morebased 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.
A1Morebiological
US /ˌbaɪəˈlɑdʒɪkəl/
UK /ˌbaɪəˈlɒdʒɪkl/
- Adjective
- Being related to life and living things
- A substance, such as a detergent, that contains enzymes.
B1Morebloodstream
US /ˈblʌdˌstrim/
UK /ˈblʌdstri:m/
- Uncountable Noun
- Blood flowing through the circulatory system
C2Morebond
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
A2TOEICMorecocaine
US /ˈkoʊˌkeɪn/
UK /kəʊˈkeɪn/
- Uncountable Noun
- Illegal drug made from coca leaves
- A street name for the drug cocaine.
- Intransitive Verb
- To use cocaine.
B2Morecognitive
US /ˈkɑɡnɪtɪv/
UK /ˈkɒgnətɪv/
- Adjective
- The process of knowing and remembering
- Relating to the ability to think and reason.
C1Morecompetitive
US /kəmˈpɛtɪtɪv/
UK /kəmˈpetətɪv/
- Adjective
- Being strongly driven to win or be better than
- As good as or better than others.
B1Morecouple
US /ˈkʌpəl/
UK /'kʌpl/
- Transitive Verb
- To join something to something else
- (Two animals) to engage in sexual relations
- Noun (Countable/Uncountable)
- Two people in a romantic relationship
- Two of something; two people; a pair
A2Moredetermine
US /dɪˈtɚmɪn/
UK /dɪ'tɜ:mɪn/
- Transitive Verb
- To control exactly how something will be or act
- To establish the facts about; discover
A2TOEICMoredumb
US /dʌm/
UK /dʌm/
- Adjective
- Senseless; stupid
B1Moreempathetic
US /empə'θetɪk/
UK /empə'θetɪk/
- Adjective
- Exhibiting deep emotional understanding
B2Moreessentially
US /ɪˈsenʃəli/
UK /ɪˈsenʃəli/
- Adverb
- Basically; (said when stating the basic facts)
- Used to emphasize the basic truth or fact of a situation.
A2Moreexcitement
US /ɪkˈsaɪtmənt/
UK /ɪkˈsaɪtmənt/
- Uncountable Noun
- When people feel very happy and enthusiastic
- Something that causes great enthusiasm and eagerness.
A2Morefeel like
US
UK
- Intransitive Verb
- To have a desire or inclination for something.
- To have a particular quality or sensation; resemble.
A1Morefor example
US
UK
- Phrase
- As an illustration or instance.
for long
US
UK
- Phrase
- For a considerable period of time.
- For a significant duration in the future.
A1Moregenetic
US /dʒəˈnɛtɪk/
UK /dʒəˈnetɪk/
- Adjective
- Of, relating to, or controlled by genes
- Relating to genes or heredity.
B1Moregoing on
US /ˈɡoɪŋ ɑn/
UK /ˈgəʊɪŋ ɔn/
- Phrasal Verb
- To continue doing something
- To happen (usually negative)
A1Morehave to
US /hæv tu/
UK /ˈhæv tə/
- Auxiliary Verb
- Must do
A1Morehormone
US /ˈhɔrˌmon/
UK /'hɔ:məʊn/
- Noun
- Chemical produced by the body to control functions
B2Moreimpulsive
US /ɪmˈpʌlsɪv/
UK /ɪmˈpʌlsɪv/
- Adjective
- Acting without really thinking about it; rash
- (Psychology) Relating to or characterized by a sudden, involuntary inclination to do something.
B2Morein fact
US /ɪn fækt/
UK /in fækt/
- Adverb
- Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
- Used to introduce a more detailed or surprising piece of information.
- Phrase
- Used to emphasize the truth of a statement, especially one that is surprising or contrary to what might be expected.
C1Morein the end
US /ɪn ði ɛnd/
UK /in ðə end/
- Phrase
- Finally; after a period of time or series of events.
- Ultimately; as the final result or consequence.
A1Moreinitial
US /ɪˈnɪʃəl/
UK /ɪ'nɪʃl/
- Noun
- First letter of your given name
- The beginning or commencement of something.
- Transitive Verb
- To authorize something by writing your initials
- To mark or sign with one's initials.
A2TOEICMoreinsane
US /ɪnˈsen/
UK /ɪnˈseɪn/
- Adjective
- Mentally ill; crazy
- Being crazy or stupid
B2Moreinsanity
US /ɪnˈsænətɪ/
UK /ɪn'sænətɪ/
- Uncountable Noun
- Mentally ill, unable to act normally
- Extremely foolish behavior.
B1Morelove addiction
US
UK
- Noun
- A compulsive need to be in a romantic relationship, often characterized by obsessive thoughts and behaviors.
A1Morelust
US /lʌst/
UK /lʌst/
- Uncountable Noun
- Sexual desire
B2Moremaintain
US /menˈten/
UK /meɪn'teɪn/
- Transitive Verb
- To keep saying something a certain way
- To keep (machine) working by checking, repairing
A2TOEICMoremate
US /met/
UK /meɪt/
- Noun (Countable/Uncountable)
- A friend who you work, live, or go to school with
- Partner in a (sexual) relationship
- Verb (Transitive/Intransitive)
- To pair a male and female so they have children
- To join or fit two things together
B1Morematernal
US /məˈtɜ:rnl/
UK /məˈtɜ:nl/
- Adjective
- Of mothers or being a mother
B2TOEICMoremorphine
US /ˈmɔrˌfin/
UK /'mɔ:fi:n/
- Uncountable Noun
- Alkaloid narcotic drug extracted from opium
- A narcotic analgesic drug used to relieve severe pain.
C1Moreon the brain
US
UK
- Idiom
- To be constantly thinking about someone or something; to be obsessed with someone or something.
oxytocin
US /ˌɒksɪ'toʊsɪn/
UK /ˌɒksɪ'təʊsɪn/
- Uncountable Noun
- Hormone secreted by the posterior pituitary gland (trade name Pitocin); stimulates contractions of the uterus and ejection of milk
B2Morepersonality
US /ˌpɚsəˈnælɪti/
UK /ˌpɜ:səˈnæləti/
- Noun (Countable/Uncountable)
- Way someone is or reacts to life or other people
- Person who is famous; celebrity
A2Morephysically
US /ˈfɪzɪkəlɪ/
UK /'fɪzɪklɪ/
- Adverb
- In a manner related to the body
- Concerning reality or the laws of nature
A2Moreposterior
US /pɑ:ˈstɪriə/
UK /pɒˈstɪəriə(r)/
- Adjective
- Positioned at or towards the back; later in time
C1Morerelease
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.
A2TOEICMorerelief
US /rɪˈlif/
UK /rɪˈli:f/
- Noun (Countable/Uncountable)
- Aid given to people in need as after war/disaster
- Artwork, e.g. part of wall, that partly sticks out
B1TOEICMorereligious
US /rɪˈlɪdʒəs/
UK /rɪˈlɪdʒəs/
- Adjective
- Following the rules and beliefs of a faith
- Relating to or manifesting faithful devotion to an acknowledged ultimate reality or deity.
B1Morereward
US /rɪˈwɔrd/
UK /rɪ'wɔ:d/
- Transitive Verb
- To give something because of someone's good work
- To give someone money for helping the police
- Noun
- Money given for information about criminals
- Something given in recognition of service, effort, or achievement.
A2TOEICMoreserotonin
US /ˌserəˈtoʊnɪn/
UK /ˌserəˈtəʊnɪn/
- Uncountable Noun
- A neurotransmitter in the brain that helps regulate mood, sleep, appetite, and emotional well-being; often referred to as the "feel-good" hormone.
C2Morespark
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
B1Moresqueeze
US /skwiz/
UK /skwi:z/
- Noun (Countable/Uncountable)
- Amount of liquid from firmly pressing e.g. orange
- Act of putting pressure on, as to get liquid out
- Transitive Verb
- To force or threaten someone to give you something
- To strongly compress something to get liquid out
C1Moresqueezed out
US
UK
- Phrasal Verb
- To remove an object by pressing something firmly
C1Moresubconsciously
US /ˌsʌbˈkɑnʃəslɪ/
UK /ˌsʌb'kɒnʃəslɪ/
- Adverb
- From the subconscious mind
B1Moretemporarily
US /tempəˈrerɪlɪ/
UK /tempəˈrerɪlɪ/
- Adverb
- For a limited amount of time
- In a way that is not intended to be permanent or lasting
A2Moretend
US /tɛnd/
UK /tend/
- Intransitive Verb
- To move or act in a certain manner
- Transitive Verb
- To take care of
A2Moretestosterone
US /tɛsˈtɑstəˌron/
UK /tesˈtɔstərəun/
- Uncountable Noun
- Natural chemical responsible for the male sex
- A steroid hormone that stimulates development of male secondary sexual characteristics, and is produced mainly in the testes, but also in the ovaries and adrenal cortex.
C1Moretrace
US /tres/
UK /treɪs/
- Transitive Verb
- To make an outline to determine a shape
- To find someone or something that has disappeared
- Uncountable Noun
- Very small quantity of something
- A mark or other sign of the former presence or passage of something.
B1More
