1. a meeting of members of a political party to select candidates or decide policy
2. a group of people with shared political interests within a larger organization

1. to meet in a caucus or hold a caucus

Examples

• The Democratic caucus will meet tonight to discuss the new bill.
• Iowa holds the first caucus in the presidential primary season.
• The progressive caucus opposed the proposed legislation.
• Members of the Hispanic caucus voiced their concerns about immigration policy.
• The party leaders decided to caucus before the vote.
• Representatives will caucus to select their nominee for speaker.
• The women’s caucus advocated for equal pay legislation.