cattle vs mammal

cattle

noun
  • Domesticated bovine animals (cows, bulls, steers etc). 

  • People who resemble domesticated bovine animals in behavior or destiny. 

  • Certain other livestock, such as sheep, pigs or horses. 

  • Used in restricted contexts to refer to the meat derived from cattle. 

mammal

noun
  • An animal of the class Mammalia, characterized by being warm-blooded, having hair and producing milk with which to feed its young. 

  • A vertebrate with three bones in the inner ear and one in the jaw. 

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