What is the meaning of Knockout?

The act of making one unconscious, or at least unable to come back on one's feet within a certain period of time; a TKO.

The deactivation of anything.

Something wildly popular, entertaining, or funny.

A very attractive person, especially a beautiful woman.

A partially punched opening meant for optional later removal.

The deactivation of a particular gene.

A creature engineered with a particular gene deactivated.

An event where a foreground color causes a background color not to print.

A tournament in which a team or player must beat the opponent in order to progress to the next round.

A simple game for two or more players, derived from basketball.

Short for knockout auction.

Rendering someone unconscious.

Amazing; gorgeous; beautiful.

Designating an organism in which a particular gene has been removed or deactivated.

Causing elimination from a competition.

Alternative form of nocaute

knockout

a knockout

a knockout (decisive victory or the like)

Source: wiktionary.org