Where does “infernal” come from?

Infernal comes from Middle French infernal, from Medieval Latin infernalis, from Latin infernus meaning "of the lower regions," ultimately from Proto-Indo-European n̥dʰér.

infernal (English): Of or relating to hell, or the world of the dead;...

Definitions

  1. Of or relating to hell, or the world of the dead;...

Ancestry of “infernal”, step by step

StepLanguageWordMeaning
1English-álOf or pertaining to. Adjectival suffix appended to various words, often nouns, to produce an adjective form. Often added to words of Latin origin, but used with other words also
2EnglishaldehydeAny of a large class of reactive organic...
3GermanAldehydaldehyde
4Latinalcoholkohl, collyrium, stibium; any other powder...
5Andalusian Arabicكُحُول
6Arabicكحلantimony; kohl, stibnite; black coloring of the...
7Arabicكُحْلantimony; kohl, stibnite
8Akkadianguḫlumkohl, antimony paste

Words derived from “infernal

Every word from Akkadian guḫlumEvery word from English -álEvery word from Arabic كُحْل