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knockout

noun

  1. fight-ending, winning criterion in certain full-contact combat sports
L227902 on Wikidata ↗

adjective

No English definition recorded for this entry.

L338010 on Wikidata ↗

Wiktionary

Pronunciation: /ˈnɒk.aʊt/ / /ˈnɑk.oʊt/

adj

Etymology: Etymology tree English knock outdeverb. English knockout Deverbal from knock out.

  1. Rendering someone unconscious.

    He delivered a knockout blow.

  2. Amazing; gorgeous; beautiful.

    You should have seen her knockout eyes.

    If the same model has beautiful hair, white teeth, glowing skin, a fit body, good hands and legs, a great wardrobe, and a knockout comp, her value on the "bookability meter" goes sky high.

  3. Designating an organism in which a particular gene has been removed or deactivated.

    The result is a so-called knockout mouse, reared with a single gene silenced, the better to reveal that gene's true purpose.

  4. Causing elimination from a competition.

    Rodolph Austin delivered the knockout blow from close range 20 minutes from time, after Aidan White had given Leeds a dream start after four minutes.

noun

Etymology: Etymology tree English knock outdeverb. English knockout Deverbal from knock out.

  1. The act of making one unconscious, or at least unable to come back on one's feet within a certain period of time; a TKO.

    The boxer scored a knockout on his opponent.

  2. The deactivation of anything.

    Pull the plug on a node to see how the network handles a node knockout.

  3. 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.

  4. A very attractive person, especially a beautiful woman.

    “There’s a girl wants to see you. Her name’s Wonderly.” “A customer?” “I guess so. You’ll want to see her anyway: she’s a knockout.”

    "You’re asking too many questions. Look. You’re a cute kid. I mean, you’re a hell of a chick. You’re a knockout. But don’t go thinking you’re too important at this stage."

  5. A partially punched opening meant for optional later removal.

    They left a knockout in the panel for running extra wires someday.

  6. The deactivation of a particular gene.
  7. A creature engineered with a particular gene deactivated.
  8. An event where a foreground color causes a background color not to print.
  9. 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

    In truth, Tottenham never really looked like taking all three points and this defeat means they face a battle to reach the knockout stages -with their next home game against PAOK Salonika on 30 November likely to prove decisive.

  10. A simple game for two or more players, derived from basketball.
  11. A woman in Total Nonstop Action Wrestling.
  12. Ellipsis of knockout auction.