Breadcrumb Home > Thesaurus > B Synonyms of briefing Find synonyms for: Noun 1. briefing, informing, making known usage: detailed instructions, as for a military operation Verb 1. brief, instruct, apprise, apprize usage: give essential information to someone; "The reporters were briefed about the President's plan to invade" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of briefing (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: contretemps Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language