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Synonyms

gloom

American  
[gloom] / glum /

noun

  1. total or partial darkness; dimness.

    Synonyms:
    obscurity, shade, shadow
    Antonyms:
    brightness
  2. a state of melancholy or depression; low spirits.

    Synonyms:
    sadness, despondency, dejection
    Antonyms:
    cheerful
  3. a despondent or depressed look or expression.


verb (used without object)

  1. to appear or become dark, dim, or somber.

  2. to look sad, dismal, or dejected; frown.

verb (used with object)

  1. to fill with gloom; make gloomy or sad; sadden.

  2. to make dark or somber.

gloom British  
/ ɡluːm /

noun

  1. partial or total darkness

  2. a state of depression or melancholy

  3. an appearance or expression of despondency or melancholy

  4. poetic a dim or dark place

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. (intr) to look sullen or depressed

  2. to make or become dark or gloomy

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • gloomful adjective
  • gloomfully adverb
  • gloomless adjective
  • outgloom verb (used with object)
  • undergloom noun
  • ungloom verb (used with object)

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); glum

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.

It is not all doom and gloom for Italy, though.

From BBC • Mar. 25, 2026

For now, though, the weakness in bank stocks looks more like a temporary dislocation for some of the big banks and not a harbinger of economic doom and gloom.

From Barron's • Mar. 18, 2026

This time around, consumers were already gloomy, but their gloom hasn’t deepened appreciably.

From The Wall Street Journal • Mar. 14, 2026

This positions bitcoin as a more long-term play, but in her opinion, current bitcoin doom and gloom will look “as dated as the early internet bubble calls.”

From MarketWatch • Feb. 23, 2026

Nat went to the powder room, blinking in the gloom.

From "Carry On, Mr. Bowditch" by Jean Lee Latham