BESTIAL Meaning of BESTIAL in English adj. 1 brutish, cruel, savage. 2 sexually depraved; lustful. 3 of or like a beast. bestialize v.tr. (also -ise). bestially adv.[ ME f. OF f. LL bestialis f. bestia beast ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012