a large Old World ground-dwelling monkey with a long doglike snout, large teeth, and naked callosities on buttocks. Baboons are social animals and live in troops 狒狒
Genera Papio and Mandrillus, family Cercopithecidae: several species, including the drill and mandrill 猴科,狒狒属和山魈属:数种,包括(西非的)鬼狒和山魈 ■an ugly or uncouth person 丑陋的人;粗野的人
语源
Middle English (denoting a grotesque figure used in architecture): from Old French babuin or medieval Latin babewynus, perhaps from Old French baboue 'muzzle, grimace'