Stygian
Americanadjective
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of or relating to the river Styx or to Hades.
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dark or gloomy.
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infernal; hellish.
adjective
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of or relating to the river Styx
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literary
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dark, gloomy, or hellish
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completely inviolable, as a vow sworn by the river Styx
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Other Word Forms
Derived Forms
Etymology
Origin of Stygian
1560–70; < Latin Stygi ( us ) < Greek Stýgios ( Styg-, stem of Stýx Styx + -ios adj. suffix) + -an
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.
A subtle reference to Serra’s father, a pipe fitter at a shipyard near San Francisco, it also puts us in mind of Charon’s ferry, shuttling souls across Stygian waters.
From The Wall Street Journal • Oct. 31, 2025
He parked next to a dimly lit footbridge, which wobbled with our passage above a Stygian chasm.
From Washington Post • Apr. 22, 2022
The actors are shot in separate gloomy interiors, and from stationary positions, so as to appear in Stygian Zoom-like frames as if at a virtual meeting of hobbits.
From New York Times • May 7, 2021
The same is true of the second episode, “Fifteen Million Merits,” a Stygian tale of an immersively “gamified” society in which young lovers see a televised singing competition as their only possibility for escape.
From The New Yorker • Dec. 29, 2014
A sword appeared in the giant’s hand—a Stygian iron blade much like Nico’s, except five times the size.
From "The House of Hades" by Rick Riordan
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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.