pausation vs quiescence

pausation

quiescence

noun
  • The action of bringing something to rest or making it quiescent; the action of coming to rest or to a quiescent state. 

  • The state of being quiescent; dormancy. 

  • Being at rest, quiet, still, inactive or motionless. 

  • In insects, a temporary slowing down of metabolism and development in response to adverse environmental conditions, which, unlike diapause, does not involve physiological changes. 

  • The period when a cell is in a term of no growth and no division. 

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