caucus

An informal meeting of local party members to discuss candidates and choose delegates to their party’s convention.

The term can also refer to informal groups of Members of the House of Representatives or the Senate used to discuss common issues of concern and conduct policy planning for its members. There are also regional, ideological, and ethnic-based caucuses in Congress.

The term comes from the Algonquian language and means “to meet together.”

William Harris: “The term Caucus is first attested in the diary of John Adams in l763 as a meeting of a small group interested in political matters, but William Gordon’s History of the Independence of the United States of America, 1788 speaks of the establishment of caucus political clubs as going back fifty years earlier than his time of writing in 1774, so a first-occurrence date for the caucus can be estimated in retrospect as early as 1724.”