KO \KO\ v. t. [imp. & p. p. KO'd; p. pr. & vb. n. KO'ing.]
   To knock out; to deliver a blow that renders (the opponent)
   unconscious; -- used especially in boxing. [acronym]

   Syn: knockout.
        [WordNet 1.5]

	

	KO'd \KO'd\ adj. [from KO, v. t.]
   rendered unconscious, usually by a blow.

   Syn: knocked out(predicate), kayoed, out(predicate), stunned.
        [WordNet 1.5]

	

	KO'd
    adj 1: knocked unconscious by a heavy blow [syn: knocked
           out(p), kayoed, KO'd, out(p), stunned]