gloom
Americannoun
-
total or partial darkness; dimness.
- Antonyms:
- brightness
-
a state of melancholy or depression; low spirits.
- Synonyms:
- sadness, despondency, dejection
- Antonyms:
- cheerful
-
a despondent or depressed look or expression.
verb (used without object)
-
to appear or become dark, dim, or somber.
-
to look sad, dismal, or dejected; frown.
verb (used with object)
-
to fill with gloom; make gloomy or sad; sadden.
-
to make dark or somber.
noun
-
partial or total darkness
-
a state of depression or melancholy
-
an appearance or expression of despondency or melancholy
-
poetic a dim or dark place
verb
-
(intr) to look sullen or depressed
-
to make or become dark or gloomy
Other Word Forms
Etymology
Origin of gloom
1300–50; Middle English gloumben, glomen to frown, perhaps representing Old English *glūmian (akin to early German gläumen to make turbid); see glum
Explanation
Gloom is a hazy darkness or dimness. The gloom of a moonless autumn evening is perfect for trick-or-treating, but not so perfect for sizing up your candy stash. It might make you nervous to walk in the gloom of your friend's rural neighborhood at night if you're used to well-lit city streets. And while gloom perfectly describes the near-dark of dusk or a foggy evening, it can also describe a dark, dismal mood. Your brother's gloom when his favorite basketball team loses in the playoffs will only deepen if your favorite team wins the tournament. Gloom is a Scottish word, originally meaning "a sullen look."
Vocabulary lists containing gloom
"Still I Rise" by Maya Angelou
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Billie Holiday (1915–1959) Tribute List
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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.
Barack Obama’s successes illustrated that even amid the gloom, America’s great promise was redeemable.
From The Wall Street Journal • May 17, 2026
But it’s not all doom and gloom, either.
From Salon • May 1, 2026
The moderate exuberance that prevailed a year ago as Friedrich Merz ascended to the chancellorship and Berlin released its constitutional “debt brake” has given way to gloom.
From Barron's • Apr. 30, 2026
That level of gloom is not yet reflected in current oil prices.
From BBC • Apr. 28, 2026
She felt the water pressure steadily increasing, but before it became dangerous, the seabed emerged from the gloom.
From "The Wild Robot Protects" by Peter Brown
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.
