breeder vs producer

breeder

noun
  • A person who breeds plants or animals (professionally). 

  • A person who has had or who is capable of having children; a person who is focussed on the rearing of their own children. 

  • A heterosexual; i.e. one whose sexual intercourse can lead to breeding. 

  • A pattern that exhibits quadratic growth by generating multiple copies of a secondary pattern, each of which then generates multiple copies of a tertiary pattern. 

producer

noun
  • An individual or organization that creates goods and services. 

  • An organism that produces complex organic compounds from simple molecules and an external source of energy. 

  • An arrest for speeding after which the driver is allowed seven days (or ten, in the Republic of Ireland) in which to produce his/her driving licence and related documents at a police station. 

  • One who produces an artistic production, such as an album, a theater production, a film, a TV program, a video game, and so on. 

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