Breadcrumb Home > Thesaurus > S Synonyms of senate Find synonyms for: Noun 1. senate, legislature, legislative assembly, legislative body, general assembly, law-makers usage: assembly possessing high legislative powers 2. United States Senate, U.S. Senate, US Senate, Senate, senate usage: the upper house of the United States Congress WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of senate (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 12 Steps to a New Year New Year's Resolution to Slim Down? Martin Luther King Speeches Books of the Bible: Old Testament Books in Order ✖ Related Content Daily Word Quiz: inimical Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language