crossbreed (krôs'brēd') Pronunciation Key
Verb
To produce a hybrid animal or plant by breeding two animals or two plants of different species or varieties. For example, crossbreeding a male donkey with a female horse will produce a mule.
Noun
An animal or a plant produced by breeding two animals or plants of different species or varieties; a hybrid.
[kraws-breed, kros-] 
verb, -bred, -breed⋅ing, noun 