inbred

adjective more inbred · most inbred

1. Bred within; innate. We who from daily experience knew Miss Smedley like a book—were we not only too well aware that she had neither accomplishments nor charms—no characteristic, in fact, but an inbred viciousness of temper and disposition?
2. derogatory, often Having an ancestry characterized by inbreeding.
3. Describing a strain produced through successive generations of inbreeding resulting in a population of genetically identical individuals which are homozygous at all genetic loci.
4. figuratively Insular or self-contained, primarily interacting with and drawing upon one another. The Lavender Quill Society, that group of in-bred Manhattan gay writers who believe that gay literature begins and ends in their clique (outsiders need not apply for membership).

Similar: indigenous

noun inbreds

1. A plant or animal produced by inbreeding.
2. vulgar A person born of incest. Since you all marry your cousins I bet you're a bunch of inbreds.

verb

1. participle, past simple past and past participle of inbreed People discovered that the Belgian hare of those days was a very delicate animal and that it was subject to many diseases. It had been inbred so long in order to produce show animals that its vitality was nearly gone.