institute vs knock out

institute

verb
  • To begin or initiate (something); to found. 

  • To invest with the spiritual charge of a benefice, or the care of souls. 

  • To nominate; to appoint. 

noun
  • An organization founded to promote a cause 

  • The person to whom an estate is first given by destination or limitation. 

  • An institution of learning; a college, especially for technical subjects 

  • The building housing such an institution 

knock out

verb
  • To complete, especially in haste; knock off. 

  • To fall asleep, especially suddenly. 

  • To lose the scent of hounds in fox-hunting. 

  • To eliminate from a contest or similar. 

  • To put to sleep. 

  • To render unconscious, as by a blow to the head. 

  • To strike or bump (someone or something) out. 

  • To exhaust. 

  • To cause a mechanism to become non-functional by damaging or destroying it. 

  • To communicate (a message) by knocking. 

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