As a Noun: 1. Someone who keeps animals (usually pets, like cats and dogs) for the purpose of producing more of them. English = breeder; (or more commonly), dog breeder, cat breeder, etc. 2. The activity of keeping animals for the purposes of producing more of them. English = breeding; (or more commonly) dog breeding, cat breeding, etc. As a Verb or Adjective: 1. To keep animals in order to produce more of them. English = breed; (or more commonly) breed dogs, breed cats, etc. Augmented Meaning: 1. For some signers, this is just a repeated form of BORN and only means 'many births'.