<p><strong>Noun</strong></p><ul><li>A local meeting of party members to select candidates, elect convention delegates, etc.</li><li>A meeting of party members within a legislative body to select leaders and determine strategy.</li><li>A faction within a legislative body that pursues its interests through the legislative process.</li><li>Any group or meeting organized to further a special interest or cause.</li></ul><p><strong>Verb (used without object)</strong></p><ul><li>To hold or meet in a caucus.</li></ul><p><strong>Verb (used with object)</strong></p><ul><li>To bring up or hold for discussion in a caucus.</li><li>To bring together or poll in a caucus.</li></ul>