Bidental

thumb|upright|A Dionysus|Bacchic Roman [[puteal ("wellhead") of the Neo-Attic style, inspired by Hellenistic art. Relief shows figures a Bacchic procession: a drunk Hercules (in centre) wears the skin of the Nemean lion and carries his olivewood club.]] thumb|right|Bidental Drawing From: The Illustrated Companion to the Latin Dictionary and Greek Lexicon In ancient Roman religion, a bidental was a sacred shrine erected on the spot where lightning had struck.