a group of people who are chosen, usually by a larger group, to make decisions or to deal with a particular subjectShe's on the management committee.The committee has/have decided to close the restaurant.a committee member/a member of the committeea committee meetingThe player was fined by the disciplinary committee.Wordfindermeetingagenda,AGM,apology,brainstorming,breakout,the chair,committee,convene,meeting,the minutesOxford Collocations Dictionaryadjectivecentral,joint,standing,…verb + committeecreate,establish,form,…committee + verbmeet,approve,conclude,…committee + nounmember,chair,chairman,…prepositionon a/the committee,committee on,committee of,…Seefull entrySee related entries:Business meetingsWord Originlate 15th cent. (in the general sense ‘person to whom something has been entrusted’): from commit + -ee.Extra examplesI talked to some of the people on the committee.Lord Stansfield will chair the committee.Mr Taylor will chair the board’s audit committee.She serves on several committees.The committee meets every Thursday.a committee of expertsa committee on the safety of medicinesEconomic reform is likely to dominate today’s meeting of the party’s central committee.She’s on the management committee.The matter was investigated by a parliamentary select committee.
See committee in the Oxford Learner's Dictionary of Academic EnglishSee committee in the Oxford Advanced American Dictionary