/ Thesaurus / D Synonyms of defibrillation Find synonyms for: Noun1. defibrillation, medical care, medical aidusage: treatment by stopping fibrillation of heart muscles (usually by electric shock delivered by a defibrillator)WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: reclusive Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language