/ Thesaurus / H Synonyms of heart ventricle Find synonyms for: Noun1. ventricle, heart ventricle, chamberusage: a chamber of the heart that receives blood from an atrium and pumps it to the arteriesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: sublime Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language