hideous
Americanadjective
-
horrible or frightful to the senses; repulsive; very ugly.
a hideous monster.
- Antonyms:
- attractive, pleasing
-
shocking or revolting to the moral sense.
a hideous crime.
-
distressing; appalling.
the hideous expense of moving one's home to another city.
adjective
-
extremely ugly; repulsive
a hideous person
-
terrifying and horrific
Other Word Forms
Etymology
Origin of hideous
1275–1325; Middle English hidous < Old French hisdos, equivalent to hisde horror, fright (perhaps < Old High German *egisida, akin to egisôn, agison to frighten) + -os -ous; suffix later assimilated to -eous
Explanation
Hideous is a word that means extremely ugly. Anything or anybody that is painful — and a little scary — to look at is hideous. This is a strong word. If you have a zit on your nose, you might feel hideous, but you're probably not. Only terrifyingly ugly people and things are truly hideous. In horror movies, the special effects team tries to make the monsters hideous, so moviegoers will be scared. This word can also be a more general term for awful things. For example, you could say the effects of a concussion are so severe that they're hideous.
Vocabulary lists containing hideous
"The Tell-Tale Heart," Vocabulary from the short story
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"Harrison Bergeron"
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Beowulf vocabulary
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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.
Hideous delays and last-minute cancellations of flights have become so commonplace that airlines now advise building in a cushion of an extra day or two on each end of one’s journey.
From Los Angeles Times • Jan. 19, 2026
On Aug. 3, 2019, Genco wrote a manifesto entitled “A Hideous Symphony” by “Tres Genco, the socially exiled incel,” in which he explained why he signed up for Army training camp.
From Seattle Times • Jul. 22, 2021
She has single-handedly carried movies like Hideous Kinky, Revolutionary Road, and Little Children, all of which would likely have been terrible without her formidable presence at the center.
From Slate • May 16, 2021
Krasinski became known for playing Jim Halpert on NBC’s “The Office” for its nine-season run and made his directorial debut in 2009 with “Brief Interviews With Hideous Men.”
From Washington Post • Aug. 25, 2016
Hideous wrecks were referred to as “spills”; jockeys hurled into the ground were “unseated.”
From "Seabiscuit: An American Legend" by Laura Hillenbrand
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.
