- the stupid brutal quality of a beast
- sexual activity between a person and an animal
- Zoophilia, from the Greek ζῷον (zṓion, "animal") and φιλία (philia, "friendship" or "love"), also known as zoosexuality, is the practice of sex between humans and animals (bestiality), or a preference or fixation on such practice. A person who practices zoophilia is known as a zoophile. ...
- A status of lower animal; An animal-like instinct or behaviour; A mark, trait, or emblem of a beast; Sexual activity between a human and another species; Bestial in nature, savagery, inhumanity, like (or akin to) an animal: "Man's bestiality to man"; Any abstract entity similar to a beast
- Unnatural carnal connection or sexual intercourse with animals.
- sexual acts with animals. Some victims are forced to do this for bestiality pornography, which is lucrative on the black market.