flesh vs physiology

flesh

noun
  • The human body as a physical entity. 

  • flesh 

  • The skin of a human or animal. 

  • Animal tissue regarded as food; meat (but sometimes excluding fish). 

  • The mortal body of a human being, contrasted with the spirit or soul. 

  • The soft tissue of the body, especially muscle and fat. 

  • Bare arms, bare legs, bare torso. 

  • The evil and corrupting principle working in man. 

  • A yellowish pink colour; the colour of some Caucasian human skin. 

  • The soft, often edible, parts of fruits or vegetables. 

verb
  • To remove the flesh from the skin during the making of leather. 

  • To put flesh on; to fatten. 

  • To bury (something, especially a weapon) in flesh. 

  • To glut. 

  • To reward (a hound, bird of prey etc.) with flesh of the animal killed, to excite it for further hunting; to train (an animal) to have an appetite for flesh. 

physiology

noun
  • A branch of biology that deals with the functions and activities of life or of living matter (as organs, tissues, or cells) and of the physical and chemical phenomena involved. 

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