The definition of bestial is savage, or like a beast or wild animal.(adjective)
An example of something bestial is a brutal fight where the participants began clawing and biting each other.
See bestial in Webster's New World College Dictionary
Origin: ME & OFr < LL bestialis < L bestia, beast
See bestial in American Heritage Dictionary 4
Origin: Middle English
Origin: , from Old French
Origin: , from Late Latin bēstiālis
Origin: , from Latin bēstia, beast.
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