In parliamentary democracies, each party's elected members will hold regular caucus meetings to decide their party's position on upcoming legislative measures.

Tom led the small opposition caucus in parliament.

Having sent a rude email to a constituent who had criticized government policy, the minister not only had to step down as a cabinet minister but was also forced out of his party caucus.

Tom has just returned from Boston, where he attended his party's state caucus to select candidates for the general election.

The public accounts committee caucused privately to write their final report, which had to remain confidential until it was formally tabled in parliament.

The Iowa caucuses will be held soon.

The democratic caucus was rigged in her favor.

Some states select primary candidates by caucus, while others hold an election.

All but two members of the Conservative Party lost their seats in a federal election. One wag joked that their entire caucus could now meet in a telephone booth.

That person is elected by the majority party caucus.