The quality of being bestial.

In a bestial manner.

(archaic) A status of lower animal. / (archaic) An animal-like instinct or behaviour. / (archaic) A mark, trait, or emblem of a beast. / Sexual activity between a human and another animal species.

(Scotland, obsolete) Cattle.

(literally and figuratively) Beast-like

Third-person singular simple present indicative form of bestialize

the state or process of turning bestial; depravation, corruption, degradation, dehumanization

simple past tense and past participle of bestialize

present participle of bestialize

to make like a beast / to bring or reduce to the state or condition of a beast