'Caucus' definitions:

Definition of 'caucus'

(from WordNet)
noun
A closed political meeting
verb
Meet to select a candidate or promote a policy

Definition of 'Caucus'

From: GCIDE
  • Caucus \Cau"cus\, v. i. [imp. & p. p. Caucused; p. pr. & vb. n. Caucusing.] To hold, or meet in, a caucus or caucuses. [1913 Webster]

Definition of 'Caucus'

From: GCIDE
  • Caucus \Cau"cus\, n. [Etymology uncertain. Mr. J. H. Trumbull finds the origin of caucus in the N. A. Indian word cawcawwassough or ca['u] cau-as'u one who urges or pushes on, a promoter. See citation for an early use of the word caucus.] A meeting, especially a preliminary meeting, of persons belonging to a party, to nominate candidates for public office, or to select delegates to a nominating convention, or to confer regarding measures of party policy; a political primary meeting. [1913 Webster]
  • This day learned that the caucus club meets, at certain times, in the garret of Tom Dawes, the adjutant of the Boston regiment. --John Adams's Diary [Feb., 1763]. [1913 Webster]

Synonyms of 'caucus'

From: Moby Thesaurus

Words containing 'Caucus'