stomp vs trephine

stomp

verb
  • To trample heavily. 

  • To severely beat someone physically or figuratively. 

  • To crush grapes with one's feet to make wine 

noun
  • The jazz music for this dance. 

  • A dance having a heavy, rhythmic step. 

  • A deliberate heavy footfall; a stamp. 

trephine

verb
  • To perforate with a trephine. 

  • To use a trephine during surgery. 

noun
  • A surgical instrument with a cylindrical blade used to remove a circular section of tissue, f.e. bone or cornea; a trepan. 

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