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

KNOCKOUT definition: an act or instance of knocking out. See examples of knockout used 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 …

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.

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 started with knockout.js quickly, learning to build single-page applications, custom bindings and more with these interactive tutorials.

Listen to the sounds of some of the most BRUTAL knockouts in ONE history!Subscribe and turn on notifications to get the latest ONE content: http://bit.ly/ONE...

Definition of knockout noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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:

The 2025 PFL World Tournament Finals concluded tonight at Seminole Hard Rock Hotel & Casino in Hollywood, Florida, with Tournament Champions being crowned in the Heavyweight, Light …