Definition of knockout

adjective (a)

• That knocks out; characterized by knocking out; as, a knock-out blow; a knock-out key for knocking out a drill from a collet. (adjective)

  source: webster1913

noun (n)

• a very attractive or seductive looking woman (noun.person)

  Synonym: beauty, dish, looker, lulu, mantrap, peach, ravisher, smasher, stunner, sweetheart
  

  source: wordnet30
• a blow that renders the opponent unconscious (noun.act)

  Synonym: kayo, ko
  

  source: wordnet30
• Act of knocking out, or state of being knocked out. (noun)

  source: webster1913

adjective satellite (s)

• very strong or vigorous (adj.all)

  Synonym: hard, severe
  

  Example:
  A knockout punch.
  

  source: wordnet30

Visual Synonyms (Thesaurus)

Explore knockout in VisualSynonyms.com