knockout

word

/ˈnɑˌkaʊt/
NAH-kowt
/nˈɒkaʊt/
NO-kowt

Definition

A 'knockout' is when a fighter is hit so hard they cannot get up, especially in boxing. Informally, it also describes someone or something that is extremely attractive or impressive.

Usage & Nuances

In sports, especially boxing, it's a technical term. Informally, 'knockout' means someone looks amazing ('She's a knockout'). Don't confuse with 'knock off' (imitate or lower price). The slang use is positive, but informal.

Example Sentences

The boxer won by knockout in the third round.

basic

That dress is a real knockout.

basic

She is a knockout in that photo.

basic

That new actor is an absolute knockout—everyone is talking about him.

natural

He delivered a surprise knockout in the final seconds of the fight.

natural

Wow, your presentation was a knockout!

natural