Hades
Americannoun
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Classical Mythology.
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the underworld inhabited by departed souls.
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the god ruling the underworld; Pluto.
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(in the Revised Version of the New Testament) the abode or state of the dead.
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(often lowercase) hell.
noun
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Greek myth
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the underworld abode of the souls of the dead
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Pluto, the god of the underworld, brother of Zeus and husband of Persephone
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New Testament the abode or state of the dead
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informal (often not capital) hell
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The Greek and Roman underworld later became associated with the hell of Christianity, as in the expression “hot as Hades.”
Other Word Forms
Etymology
Origin of Hades
First recorded in 1590–1600
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
While nLight’s lasers haven’t yet been used under combat conditions, the company has mounted its Hades 70kW units on U.S.
From MarketWatch ● Jun. 22, 2026
Normally the famous singer is more seriously engaged in Hades and the Valley of the Blessed.
From The Wall Street Journal ● May 7, 2026
For example, I had no issues running some of this year's biggest games such as Hades II, Blue Prince and Hollow Knight: Silksong.
From BBC ● Oct. 15, 2025
Or what in Hades will happen to the surviving characters?
From Los Angeles Times ● Sep. 19, 2025
So the two passed through the great doors of Hades to the path which would take them out of the darkness, climbing up and up.
From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.