merkin vs torsade

merkin

noun
  • A woman's pubic wig. Worn for nude stage appearances and by women, originally after shaving their pubic hair to eliminate lice or for other reasons, now often as a fashion item. 

  • An American. 

  • A mop for cleaning cannon. 

  • The male counterpart of a beard, a companion to a lesbian to feign her straightness. 

torsade

noun
  • A decoration, especially on hats, made from twisted ribbon 

  • torsade de pointes 

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