caucus

As a noun caucus

is (us) 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.

As a verb caucus

is (us) to meet and participate in caucus.

As an adjective postcaucus is

after a caucus.

As a noun caucus

is 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.

As a verb caucus

is to meet and participate in caucus.

As an adjective precaucus is

before a caucus.

As nouns the difference between caucus and caucusgoer

is that caucus is 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 while caucusgoer is one who attends a caucus.

As a verb caucus

is to meet and participate in caucus.