inferno

noun

in·​fer·​no in-ˈfər-(ˌ)nō How to pronounce inferno (audio)
plural infernos
: a place or a state that resembles or suggests hell
the inferno of war
also : an intense fire : conflagration
a raging inferno

Examples of inferno in a Sentence

By the time help arrived, the fire had grown to a raging inferno. the intense heat of the raging inferno repeatedly drove back the firefighters
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This inferno killed at least 12 people, both civilians and firefighters. Daniel R. Depetris, Newsweek, 1 Feb. 2025 Most of all, the recurring visions of flames and matches that flicker through the depraved fever dreams of Wild at Heart (1990), a movie in which incandescent imagery looms so large that the opening credits unfold against an inferno of Halloween-orange flames. Zach Schonfeld, Vulture, 31 Jan. 2025 Here's how much rain Southern California will get Rain is expected to be widespread, and reach Los Angeles, Ventura and San Diego counties, which have all been on high alert for major infernos while tamping down numerous brush fires. Jeanine Santucci, USA TODAY, 25 Jan. 2025 And because the sites themselves are flammable, small warheads can set off infernos. Maria Varenikova, New York Times, 24 Jan. 2025 See all Example Sentences for inferno 

Word History

Etymology

Italian, hell, from Late Latin infernus

First Known Use

1834, in the meaning defined above

Time Traveler
The first known use of inferno was in 1834

Dictionary Entries Near inferno

Cite this Entry

“Inferno.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inferno. Accessed 19 Feb. 2025.

Kids Definition

inferno

noun
in·​fer·​no in-ˈfər-nō How to pronounce inferno (audio)
plural infernos
: a place or state that resembles or suggests hell especially in great heat or raging fire
Etymology

from Italian inferno "underworld, hell," from Latin infernus (same meaning), from earlier infernus (adjective) "lying beneath, in the lower regions"

More from Merriam-Webster on inferno

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