bovid - hollow-horned ruminants

Bos, genus Bos - wild and domestic cattle; in some classifications placed in the subfamily Bovinae or tribe Bovini

wild ox, ox - any of various wild bovines especially of the genera Bos or closely related Bibos

Bos taurus, cattle, cows, kine, oxen - domesticated bovine animals as a group regardless of sex or age; "so many head of cattle"; "wait till the cows come home"; "seven thin and ill-favored kine"- Bible; "a team of oxen"

Bos indicus, Brahma, Brahman, Brahmin - any of several breeds of Indian cattle; especially a large American heat and tick resistant grayish humped breed evolved in the Gulf States by interbreeding Indian cattle and now used chiefly for crossbreeding

dull - lacking in liveliness or animation; "he was so dull at parties"; "a dull political campaign"; "a large dull impassive man"; "dull days with nothing to do"; "how dull and dreary the world is"; "fell back into one of her dull moods"