The Collaborative International Dictionary
Belluine
Belluine \Bel"lu*ine\, a. [L. belluinus, fr. bellua beast.] Pertaining to, or like, a beast; brutal. [R.]
Animal and belluine life.
--Atterbury.
Wiktionary
belluine
a. Of, pertaining to, or characteristic of beasts; bestial; brutal; animal.