decollate vs hilt

decollate

verb
  • To behead. 

  • To separate the copies of a multipart computer printout. 

adj
  • Tapering to a blunt end. 

hilt

verb
  • To provide with a hilt. 

  • To insert (a bodily extremity) as far as it can go into a sexual orifice so that it is impeded by the wider base to which it is attached (finger until palm, penis until pelvis). 

noun
  • The handle of a sword, consisting of grip, guard, and pommel, designed to facilitate use of the blade and afford protection to the hand. 

  • The base of the penis. 

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