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. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language