The meaning of KNOCKOUT is the act of knocking out : the condition of being knocked out. How to use knockout in a sentence.

A knockout (abbreviated to KO or K.O.) is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, Muay Thai, mixed martial arts, karate, some forms of taekwondo …

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The 2025 NBA Cup knockout rounds have been determined. Here's what to know before those games commence.

knock•out (ˈnɒkˌaʊt) n. 1. an act or instance of knocking out. 2. the state or fact of being knocked out. 3. a knockout blow. 4. Informal. a person or thing overwhelmingly attractive, appealing, or successful.

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Nothing new about this recent D-to-D starring Steve Austin as Mr. Miyagi, oops, Dan Barns, a former boxer turned janitor who puts a nerdy kid under his wing and teach him the noble art as a way of …

If you describe someone or something as a knockout, you think that they are extremely attractive or impressive.

knockout noun [C] (COMPETITION) (US elimination tournament) a competition in which only the winners of each stage play in the next stage, until one competitor or team is the final winner:

Get ready for an adrenaline rush with "Unbelievable KNOCKOUTS That Shocked the World!" This electrifying compilation showcases the most jaw-dropping knockout...