bestial UK /ˈbɛs.ti.əl/US /ˈbɛs.t͡ʃəl/adjective 1noun 1forms 2 adjective1 •Beast-like.Reputation, reputation, reputation! O, I have lost my reputation! I have lost the immortal part of myself, and what remains is bestial. — 1603 noun[plural only]1 •(Scotland, no longer used) Cattle.[…] much must depend upon the way in which bestial are bought or reared, and the state of the markets when they are sold. — 1845 formsmore bestial · most bestial