n. Any of various hoofed, even-toed, usually horned mammals of the suborder Ruminantia, such as cattle, sheep, goats, deer, and giraffes, characteristically having a stomach divided into four compartments and chewing a cud consisting of regurgitated, partially digested food.adj. Characterized by the chewing of cud.adj. Of or belonging to the Ruminantia.adj. Meditative; contemplative.