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English definition of “caucus”

caucus

noun [C] uk   /ˈkɔː.kəs/ us    /ˈkɑː-/
(a meeting of) a small group of people in a political party or organization who have a lot of influence, or who have similar interestsGroups of peoplePolitical movements and groups in the US, a meeting held to decide which candidate a political group will support in an electionOfficial meetingsMeeting people
(Definition of caucus from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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