vt. 击倒, 打倒

n. 击倒, 打倒

[ noun ]
a blow that renders the opponent unconscious
<noun.act>

KO \KO\, KO \K.O.\, ko \k.o.\n.
a knockout; a blow that renders the opponent unconscious; --
used especially in boxing. [acronym]

Syn: knockout.
[WordNet 1.5]


KO \KO\, KO \K.O.\, ko \k.o.\n.
a knockout; a blow that renders the opponent unconscious; --
used especially in boxing. [acronym]

Syn: knockout.
[WordNet 1.5]


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]


Potassoxyl \Pot`ass*ox"yl\, n. [Potassium + oxygen + -yl.]
(Chem.)
The radical {KO}, derived from, and supposed to exist in,
potassium hydroxide and other compounds.

KO \KO\, KO \K.O.\, ko \k.o.\n.
a knockout; a blow that renders the opponent unconscious; --
used especially in boxing. [acronym]

Syn: knockout.
[WordNet 1.5]