clinch vs jackstay

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. 

jackstay

noun
  • A line (rope, webbing or cable), attached to a boat at the ends, to which a safety harness can be clipped to restrain falling in rough conditions and to prevent falling overboard. 

  • A stay (rope, bar or batten), running along a ship's yard, to which is attached the head of a square sail. 

  • A cable between two ships or from a ship to a fixed point which can be used to support a load during transfer of personnel or materiel along the cable. 

  • A line fixed at both ends, which may be used to guide a load or a diver along the route of the line. Uses include guidance to and from the underwater work site, and as a means of controlling an underwater search. 

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