clinch vs wall knot

clinch

noun
  • A hitch or bend by which a rope is made fast to the ring of an anchor, or the breeching of a ship's gun to the ringbolts. 

  • Any of several fastenings. 

  • A passionate embrace. 

  • The act or process of holding fast; that which serves to hold fast. 

  • The act of one or both fighters holding onto the other to prevent being hit or engage in standup grappling. 

verb
  • To clasp; to interlock. 

  • To embrace passionately. 

  • To make certain; to finalize. 

  • To hold firmly; to clench. 

  • To bend and hammer the point of (a nail) so it cannot be removed. 

  • To set closely together; to close tightly. 

  • To fasten securely or permanently. 

wall knot

noun
  • A knot made by unlaying the strands of a rope, and making a bight with the first strand, then passing the second over the end of the first, and the third over the end of the second and through the bight of the first. 

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