'KO' definitions:
Definition of 'KO'
From: WordNet
Definition of 'KO'
From: GCIDE
- 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. [1913 Webster]
Definition of 'KO'
From: GCIDE
- 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]
Definition of 'KO'
From: GCIDE
- 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]
Definition of 'KO'
From: GCIDE
Definition of 'ko'
From: GCIDE
- 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]
Synonyms of 'KO'
From: Moby Thesaurus
- anesthetize,
- ascendancy,
- bedaze,
- benumb,
- besot,
- blackout,
- blunt,
- Cadmean victory,
- call off,
- cancel,
- catalepsy,
- catatonia,
- catatony,
- championship,
- chloroform,
- clincher,
- coldcock,
- coma,
- complete,
- conquest,
- cook,
- crusher,
- deaden,
- death stroke,
- deathblow,
- defeat,
- delete,
- desensitize,
- dish,
- dispose of,
- do for,
- do in,
- dope,
- drop the curtain,
- drug,
- dull,
- easy victory,
- end off,
- end-all,
- ender,
- etherize,
- expunge,
- extinguish,
- faint,
- final stroke,
- finalize,
- finish,
- finisher,
- finishing stroke,
- fix,
- fold up,
- freeze,
- get it over,
- get over with,
- get through with,
- give the quietus,
- grand slam,
- grayout,
- kayo,
- kayo punch,
- kibosh,
- kill,
- knock out,
- knock senseless,
- knock stiff,
- knock unconscious,
- knockout,
- knockout blow,
- landslide,
- landslide victory,
- last dab,
- lay out,
- lipothymia,
- lipothymy,
- mastery,
- moral victory,
- narcotize,
- nirvana,
- nirvana principle,
- nothingness,
- numb,
- oblivion,
- obliviousness,
- obtund,
- palsy,
- paralyze,
- perfect,
- picnic,
- polish off,
- pushover,
- put paid to,
- put to sleep,
- Pyrrhic victory,
- quietus,
- runaway victory,
- scrag,
- scuttle,
- semiconsciousness,
- senselessness,
- settle,
- settler,
- shoot down,
- sink,
- sleep,
- sockdolager,
- stopper,
- stun,
- stupefy,
- stupor,
- subdual,
- subduing,
- success,
- swoon,
- syncope,
- torpedo,
- total victory,
- triumph,
- unconsciousness,
- undo,
- victory,
- walkaway,
- walkover,
- win,
- winning,
- winning streak,
- wipe out,
- zap