- ox - an adult castrated bull of the genus Bos; especially Bos taurus
--1 is a kind of cattle, cows, kine, oxen, Bos taurus
--1 is a member of Bos, genus Bos
--1 has part: withers- ox, wild ox - any of various wild bovines especially of the genera Bos or closely related Bibos
--2 is a kind of bovine
--2 is a member of Bos, genus Bos; Bibos, genus Bibos
--2 has particulars:aurochs, urus, Bos primigenius; yak, Bos grunniens; banteng, banting, tsine, Bos banteng; Asian wild ox - ox, wild ox - any of various wild bovines especially of the genera Bos or closely related Bibos