- Bos, genus Bos - wild and domestic cattle; in some classifications placed in the subfamily Bovinae or tribe Bovini
--1 is a kind of mammal genus
--1 is a member of Bovidae, family Bovidae
--1 has members:bovine; ox, wild ox; cattle, cows, kine, oxen, Bos taurus; ox; Brahman, Brahma, Brahmin, Bos indicus; zebu; aurochs, urus, Bos primigenius; yak, Bos grunniens; banteng, banting, tsine, Bos banteng