knock-down

 

adjective

[attributive]
  • 1 informal (of a price) very low.
    [used earlier to refer to reserve prices set at an auction]
  • 2capable of knocking down or overwhelming someone or something: repeated knock-down blows
  • (of furniture) easily dismantled and reassembled.

noun

  • 1 Boxing an act of knocking an opponent down.
  • Soccer an instance of a striker heading a high ball down to a nearby teammate.
  • Sailing an instance of a boat toppling over as a result of the force of the wind.
  • 2Australian/NZ informal an introduction to someone.