KO, not only used in games, but also often used in boxing. This is a boxing term. The full name of KO is knock out, which means knock out, defeat, complete victory and complete abuse in Chinese. In boxing, if one side is knocked down and does not stand up within 10 seconds, then the referee will judge it as KO at this time. As long as KO appears in the boxing ring, it means that the game is over and one side wins.

KO is the abbreviation of Knock Out, Kick Out and Keep Off, which means victory, elimination, dissolution and completion. But the most common meaning in daily use is victory, such as ko when knocking down an opponent (or knocking down) in boxing; Or when the "elimination" explanation.

The difference between KO and TKO

KO is a direct knockout. After being knocked down, the referee counted seconds. Count to 10 seconds and you will be knocked down before you stand up. When you say KO, it means the game is over.

TKO is a technical knockout, including 10 seconds to stand up, but it is unstable. The referee will stop the game for the safety of the players. If the coach thinks that his player's strength is too far behind the opponent's, he will take the initiative to throw a white towel and admit defeat.