inferno

Etymology

It is borrowed from Italian inferno (“hell”),^{[2][3][4][5][6]} from Late Latin īnfernus (“hell”), recorded in Ambrose,^[2][3][6] which in classical Latin was an adjective meaning "lower, lying beneath, underground", used as a noun for "the lower world".^[3][7] It is a variant of inferus (“lower”),^[3][8] related to īnfrā (“below”).^[3][8] The English use was popularized by, and alludes to, the Inferno, the first part of Dante's “Divine Comedy”, in which Virgil leads Dante through the nine circles of hell.^{[6][9][4][10][7]} The same Latin word, through īnfernālis, is the source of infernal,^[3][7][10] and inferno is related to inferior.^[10]

Earliest recorded meaning

Hell, or a place of torment or misery compared to it, especially one like the hell of Dante's Inferno: 1834, in T. Medwin's Angler in Wales.^[2][4][3][9]

Semantic evolution

Ayto explains that the Latin word first meant simply "below": the nether regions were the home of the dead, and in Jewish and Christian belief the realm of evil spirits, so that in late Latin infernus came to cover much the same ground as English hell.^[7] English adopted the Italian form in the early 19th century under the strong influence of Dante;^[7][4] the older adjective infernal had been in English since the 14th century.^[7][3] The sense "a large, intense fire, especially one out of control" is recorded from 1894,^[2] and Etymonline dates it to 1928;^[3] figurative uses, for anything as fierce or violent as a great fire, follow from 1898.^[2] Ayto describes this use for intense heat, inspired by the flames of hell, as a comparatively recent development.^[7]

Timeline

• 1834 – hell; a place of torment likened to Dante's Inferno.^[2][4][9]
• 1894 – a large, intense fire, especially one out of control.^[2]
• 1898 – figuratively, something as fierce or violent as a great fire.^[2]

Meanings

Noun

1. A large fire that is burning fiercely and out of control; a conflagration: Firefighters could not get near the inferno.^[5][9][2]
2. A place or state of torment and suffering: the inferno of the trenches.^[9][5][2]
3. A place that suggests hell in being dark, noisy and chaotic; also, intense heat.^[9]
4. the inferno: hell, the infernal regions, especially as described by Dante.^[5][11][2]

Related words

• infernal
• inferior
• infra

References

1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f g h i j k Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
3. ^ a b c d e f g h i Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
4. ^ a b c d e Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
5. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins
6. ^ a b c The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
7. ^ a b c d e f g Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
8. ^ a b Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
9. ^ a b c d e f Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
10. ^ a b c Cresswell, Julia (2021), Oxford Dictionary of Word Origins, 3rd ed., Oxford: Oxford University Press
11. ^ Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press