The act of making someone unconscious, or at least unable to come back on their feet within a certain period of time; a TKO.
The boxer scored a knockout on his opponent.
The deactivation of anything.
Something wildly popular, entertaining, or funny.
If you've ever had a sack race, you know it's a real knockout for kids and adults alike.
A very attractive person, especially a beautiful woman.
A partially punched opening meant for optional later removal.
They left a knockout in the panel for running extra wires someday.
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.
the knockout stages of the competition
A simple game for two or more players, derived from basketball.
A knockout auction.