verb. breed animals or plants using parents of different races and varieties.
1. Verb, base form Population is defined as a group of organisms of one species that have the ability to interbreed and who live in the same area at the same time. 2. Noun, singular or mass These species rarely, if ever, interbreed in the wild, although they can be mated in captivity. 3. Verb, non-3rd person singular present Hybrid cats of these types have been known for centuries, since the domestic and wild cats often interbreed naturally.