unbreed

Noun

 * 1) The mutt, considered as a breed in its own right.

Verb

 * 1) To undo breeding or its effects.
 * 2) To cause to become extinct through insufficient fertility.
 * 3)  To unmake or destroy.
 * 1) To cause to become extinct through insufficient fertility.
 * 2)  To unmake or destroy.
 * 1)  To unmake or destroy.
 * 1)  To unmake or destroy.
 * 1)  To unmake or destroy.