bird vs mort

bird

noun
  • A man, fellow. 

  • A chicken or turkey used as food. 

  • A girl or woman, especially one considered sexually attractive. 

  • The vulgar hand gesture in which the middle finger is extended. 

  • A kilogram of cocaine. 

  • A penis. 

  • An airplane. 

  • A girlfriend. 

  • A yardbird. 

  • A prison sentence. 

  • A satellite. 

  • Booing and jeering, especially as done by an audience expressing displeasure at a performer. 

  • A member of the class of animals Aves in the phylum Chordata, characterized by being warm-blooded, having feathers and wings usually capable of flight, having a beaked mouth, and laying eggs. 

adj
  • Able to be passed with very little work; having the nature of a bird course. 

verb
  • To catch or shoot birds; to hunt birds. 

  • To transmit via satellite. 

  • To observe or identify wild birds in their natural environment. 

  • To bring into prison, to roof. 

  • To seek for game or plunder; to thieve. 

mort

noun
  • A great quantity or number. 

  • A variety of dummy whist for three players. 

  • A player in a multi-user dungeon who does not have special administrator privileges and whose character can be killed. 

  • The exposed or dummy hand of cards in the game of mort. 

  • The skin of a sheep or lamb that has died of disease. 

  • A note sounded on a horn at the death of a deer. 

  • Death; especially, the death of game in hunting. 

  • A three-year-old salmon. 

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