carcass vs conch

carcass

noun
  • The body of a dead animal. 

  • The body of a slaughtered animal, stripped of unwanted viscera, etc. 

  • The framework of a structure, especially one not normally seen. 

  • The body of a dead human, a corpse. 

  • An early incendiary ship-to-ship projectile consisting of an iron shell filled with saltpetre, sulphur, resin, turpentine, antimony and tallow with vents for flame. 

conch

noun
  • The shell of this sea animal. 

  • A marine gastropod of the family Strombidae which lives in its own spiral shell. 

  • A musical instrument made from a large spiral seashell, somewhat like a trumpet. 

  • Synonym of concher (“machine used to refine the flavour and texture of chocolate”) 

  • The semidome of an apse, or the apse itself. 

verb
  • To refine the flavour and texture of chocolate by warming and grinding, either in a traditional concher, or between rollers. 

  • To play a conch seashell as a musical instrument, by blowing through a hole made close to the origin of the spiral. 

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