KNOCK COLD(verb) Did you mean: Rhymes Also try: knockknocksknockerDefinitions There is 1 meaning of the phrase Knock Cold. Knock Cold - as a verb Knock unconscious or senseless Example: "The boxing champion knocked out his opponent in a few seconds"Synonyms (Exact Relations)kayo 11knock outWord Variations & RelationsAnagrams Starts K Starts KN Starts KNO Starts KNOC Ends D Ends LD Ends OLD Ends COLD Starts K & ends D Starts KN & ends D Starts K & ends LD Words containing KNOCKCOLD A-Z Proximitiesknoblike 18knobs 11knobstick 21knobsticks 22knock 15 Knock Cold knock-downknock-kneeknock-kneedknockabout 22knockabouts 23