KOd

from The Collaborative International Dictionary of English v.0.48

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]

from The Collaborative International Dictionary of English v.0.48

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]

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