a domesticated ox (Bos indicus) native to Asia and parts of Africa: it has a large hump over the shoulders, short, curving horns, pendulous ears, and a large dewlap and is resistant to heat and insect-borne diseases
See zebu in American Heritage Dictionary 4
(zēˈbo͞o, -byo͞o)
noun
A domesticated ox (Bos indicus) of Asia and eastern Africa, having a prominent hump on the back and a large dewlap.
