mink vs overcoat

mink

noun
  • An article of clothing made of mink. 

  • The fur or pelt of a mink, used to make apparel. 

  • (plural minks) An individual with poor personal hygiene; a smelly person. 

  • Any of various semi-aquatic, carnivorous mammals in the Mustelinae subfamily, similar to weasels, with dark fur, native to Europe and America, of which two species in different genera are extant: the American mink (Neovison vison) and the European mink (Mustela lutreola). 

overcoat

noun
  • A heavy garment worn over other clothes, for protection from cold or weather. 

verb
  • To apply an exterior coating to. 

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