Sexual relations with an animal. ... Synonym: zooerastia. ... Origin: L. Bestia, beast ... (05 Mar 2000) ... Found on http://www.encyclo.co.uk/local/20973
(n) Bestialty is the crime or wrong activities done by a person which may lead to destabilize the nature, living being , ecology, balances etc Found on http://www.encyclo.co.uk/local/21213
Bes·tial'i·ty noun [ French bestialité .] 1. The state or quality of being bestial. 2. Unnatural connection with a beast. Found on http://www.encyclo.co.uk/webster/B/42
brutish or beastly character or behavior; beastliness. · indulgence in beastlike appetites, instincts, impulses, etc. · an instance of bestial character or behavior. · sexual relations between a person and an animal; sodomy. Found on https://www.infoplease.com/dictionary/bestiality