n. | 1. | Act of knocking out, or state of being knocked out; the act of rendering a person unconscious by a blow. |
2. | a blow which causes a person to become unconscious. | |
3. | (Boxing) the winning of a boxing contest by rendering the opponent unable to stand for a specified period, usually a count of ten; - in contrast to a win by a | |
4. | a strikingly beautiful woman. |
Noun | 1. | knockout - a very attractive or seductive looking woman |
2. | knockout - a blow that renders the opponent unconscious Synonyms: KO | |
Adj. | 1. | knockout - very strong or vigorous; "strong winds"; "a hard left to the chin"; "a knockout punch"; "a severe blow" |