Meaning of the word knockout in English

What does knockout mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

knockout

US /ˈnɑːk.aʊt/
UK /ˈnɑːk.aʊt/
"knockout" picture

Noun

1.

a blow that renders an opponent unconscious

Example:
The boxer delivered a powerful knockout punch.
It was a clean knockout in the first round.
2.

a very attractive or impressive person or thing

Example:
She looked like a real knockout in her new dress.
That car is a total knockout.

Adjective

1.

causing an opponent to be unconscious

Example:
He delivered a knockout punch.
The drug has a knockout effect on pain.
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