/ Thesaurus / K Synonyms of knocked out Find synonyms for: Verb1. knock out, extinguish, eliminate, get rid of, do away withusage: eliminate; "knock out a target"2. knock cold, knock out, kayo, beat, beat up, work overusage: knock unconscious or senseless; "the boxing champion knocked out his opponent in a few seconds"3. knock out, remove, take, take away, withdrawusage: destroy or break forcefully; "The windows were knocked out"4. knock out, overwhelm, overpower, sweep over, whelm, overcome, overtakeusage: overwhelm with admiration; "All the guys were knocked out by her charm"5. knock out, emptyusage: empty (as of tobacco) by knocking out; "knocked out a pipe"Adjective1. knocked-out(prenominal), damaged (vs. undamaged)usage: damaged; "the gym has some of the most knocked-out equipment since Vic Tanny"Adjective1. knocked-out(prenominal), damaged (vs. undamaged)usage: knocked unconscious by a heavy blowWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language