- (a.) Of or pertaining to or suitable for the lower regions, inhabited, according to the ancients, by the dead; pertaining to Pluto's realm of the dead, the Tartarus of the ancients.
- (n.) An inhabitant of the infernal regions; also, the place itself.
- (a.) Of or pertaining to, resembling or inhabiting, hell; suitable for hell or to the character of the inhabitants of hell; hellish; diabolical; as, infernal spirits or conduct.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). infernal. Retrieved September 22, 2026, from http://smartdefine.org/infernal/definitions/2021365 |
| Chicago | Webster's. 2011. "infernal" http://smartdefine.org/infernal/definitions/2021365 (accessed September 22, 2026). |
| Harvard | Webster's 2011, infernal, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/infernal/definitions/2021365>. |
| MLA | Webster's. "infernal" 27 May 2011. Web. 22 September 2026. <http://smartdefine.org/infernal/definitions/2021365> |