belt vs knockdown

belt

noun
  • A powerful blow, often made with a fist or heavy object. 

  • A band worn around the waist to hold clothing to one's body (usually pants), hold weapons (such as a gun or sword), or serve as a decorative piece of clothing. 

  • One of certain girdles or zones on the surface of the planets Jupiter and Saturn, supposed to be of the nature of clouds. 

  • The part of the strike zone at the height of the batter's waist. 

  • A band used as a restraint for safety purposes, such as a seat belt. 

  • A device that holds and feeds cartridges into a belt-fed weapon. 

  • A quick drink of liquor. 

  • A trophy in the shape of a belt, generally awarded for martial arts. 

  • Anything that resembles a belt, or that encircles or crosses like a belt; a strip or stripe. 

  • A collection of small bodies (such as asteroids) which orbit a star. 

  • A geographical region known for a particular product, feature or demographic (Corn Belt, Bible Belt, Black Belt, Green Belt). 

  • A vocal tone produced by singing with chest voice above the break (or passaggio), in a range typically sung in head voice. 

  • A band that is used in a machine to help transfer motion or power. 

  • A band of armor along the sides of a warship, protecting the ship's vital spaces. 

verb
  • To fasten a belt on. 

  • To invest (a person) with a belt as part of a formal ceremony such as knighthood. 

  • To hit with a belt. 

  • To scream or sing in a loud manner. 

  • To move very fast. 

  • To encircle. 

  • To hit a pitched ball a long distance, usually for a home run. 

  • To hit someone or something. 

  • To drink quickly, often in gulps. 

knockdown

noun
  • An overwhelming blow. 

  • The condition of a sailboat being pushed abruptly to horizontal, with the mast parallel to the water surface. 

  • An act of knocking down or the condition of being knocked down. 

  • A shelter erected for use as a temporary dressing room. 

  • A collection of parts required to assemble a product, typically manufactured in one region and exported elsewhere for assembly. 

  • a short pass played downwards, for example from the head onto someone's feet. 

  • A genetically modified organism that carries one or more genes in its chromosomes that have been made less active or had their expression reduced. 

  • The use of a reagent such as an oligonucleotide with sequence complementary to an active gene or its mRNA transcript, to interfere with the expression of said gene. 

verb
  • To employ the knockdown technique 

adj
  • To be formed into a head by upsetting in fastening. 

  • reduced in price, originally to a price below which an article would not be sold by the auctioneer 

  • powerful enough to overwhelm or knock down 

  • Capable of being taken apart for packing or removal. 

How often have the words belt and knockdown occurred in a corpus of books? (source: Google Ngram Viewer )