inférnus
inférnus, -i m.
noun, 2nd declension
in-fér-nus · /inˈfɛr.nus/
hell, the world below
From inférus, lower: the place set lower than everything else.
in English infernal, inferno
in the texts
Sancte Míchaël Archángele inférnum
external dictionary: Logeion