unbreed verb 3noun 1forms 3 verb3 •To undo breeding or its effects.We cannot unbreed the child and reconstitute his genes in a happier combination. — 1967 •(figurative) To unmake or destroy.In the 1970s it was different, and there was no feasible Shihāb to hold the ring and unbreed suspicion. — 1991 •To cause to become extinct through insufficient fertility.(No, I don't think the human species will unbreed itself out of existence.) — 2004 noun1 •The mutt, considered as a breed in its own right.They are a generic, a noname animal, the unbreed, one of a kind, and in these days of mass-produced merchandise, of branding run rampant, the mutt's uniqueness is a priceless commodity. — 2005 formsunbred · unbreeding · unbreeds
