technical knockout vs knockout

technical knockout and knockout both are nouns.

Word	Noun	Adjective	Verb	Adverb
technical knockout	Yes	No	No	No
knockout	Yes	Yes	No	No

As nouns, knockout is a hypernym of technical knockout; that is, knockout is a word with a broader meaning than technical knockout:

technical knockout: a knockout declared by the referee who judges one boxer unable to continue
knockout: a blow that renders the opponent unconscious

Other hypernyms of technical knockout include kayo, KO.

technical knockout (noun)	knockout (noun)
a knockout declared by the referee who judges one boxer unable to continue	a blow that renders the opponent unconscious
	a very attractive or seductive looking woman

technical knockout (adjective)	knockout (adjective)
	very strong or vigorous