/ Thesaurus / B Synonyms of brevibloc Find synonyms for: Noun1. esmolol, Brevibloc, beta blocker, beta-blocking agent, beta-adrenergic blocker, beta-adrenergic blocking agentusage: intravenous beta blocker (trade name Brevibloc) that acts for only a short time; used primarily for cardiac arrhythmiasWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: magnanimous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language