Taranis

·noun A Celtic divinity, regarded as the evil principle, but confounded by the Romans with Jupiter.

Taranis
Tărănis, is, m., the name of Jupiter among the Gauls , Luc. 1, 446; and so perh. TANARVS, Inscr. ...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.