SAT GRE bestial Definition Savage, cruel, or extremely brutal, like that of a beast. Example "The prisoners were treated with bestial cruelty." Sign in to save SAT PDF — $25 GRE PDF — $25 ← besmirch bestow → Study tips featuring "bestial" How Context Clues Save You on the SAT Related words SAT antonym SAT abase SAT abdicate SAT abdomen SAT abduction SAT abet SAT abeyance SAT abject SAT abjure SAT ablution SAT abnegate SAT abnormal