toenail vs vise

toenail

noun
  • The thin, horny, transparent plate covering the upper surface of the end of a toe. 

verb
  • To fasten two pieces of lumber together by applying nails or screws into both boards at an angle. 

vise

noun
  • An instrument consisting of two jaws, closing by a screw, lever, cam, or the like, for holding work, as in filing. 

verb
  • To clamp with or as with a vise. 

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