escutcheon vs winter coat

escutcheon

noun
  • An individual or corporate coat of arms. 

  • A small shield used to charge a larger one. 

  • The insignia around a doorknob's exterior hardware or a door lock's cosmetic plate. 

  • The part of a ship's stern where its name is displayed. 

  • A marking upon the back of a cow's udder and the space above it (the perineum), formed by the hair growing upward or outward instead of downward. It was once taken as an index of milking qualities. 

  • A decorative and/or protective plate or bezel to fill the gap between a switch, pipe, valve, control knob, etc., and the surface from which it protrudes. 

  • The pattern of distribution of hair upon the pubic mound. 

  • The depression behind the beak of certain bivalves; the ligamental area. 

winter coat

noun
  • A warm coat, often an overcoat, fit to be worn in winter 

  • An animal's seasonal appearance in winter, notably thicker and/or otherwise camouflaged plumage or fur after (often autumnal) moulting 

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