knockout

US /ˈnɑːk.aʊt/
UK /ˈnɑːk.aʊt/
"knockout" picture
1.

KO, knock-out

a blow that renders an opponent unconscious

:
The boxer delivered a powerful knockout punch.
Le boxeur a porté un puissant coup de KO.
It was a clean knockout in the first round.
Ce fut un KO net au premier round.
2.

bombe, merveille, beauté

a very attractive or impressive person or thing

:
She looked like a real knockout in her new dress.
Elle ressemblait à une vraie bombe dans sa nouvelle robe.
That car is a total knockout.
Cette voiture est une vraie merveille.
1.

KO, assommant

causing an opponent to be unconscious

:
He delivered a knockout punch.
Il a porté un coup KO.
The drug has a knockout effect on pain.
Le médicament a un effet assommant sur la douleur.