glummer; glummest
1
: broodingly morose
became glum when they heard the news
2
: dreary, gloomy
a glum countenance
glumly adverb
glumness noun
Choose the Right Synonym for glum

sullen, glum, morose, surly, sulky, crabbed, saturnine, gloomy mean showing a forbidding or disagreeable mood.

sullen implies a silent ill humor and a refusal to be sociable.

remained sullen amid the festivities

glum suggests a silent dispiritedness.

a glum candidate left to ponder a stunning defeat

morose adds to glum an element of bitterness or misanthropy.

morose job seekers who are inured to rejection

surly implies gruffness and sullenness of speech or manner.

a typical surly teenager

sulky suggests childish resentment expressed in peevish sullenness.

grew sulky after every spat

crabbed applies to a forbidding morose harshness of manner.

the school's notoriously crabbed headmaster

saturnine describes a heavy forbidding aspect or suggests a bitter disposition.

a saturnine cynic always finding fault

gloomy implies a depression in mood making for seeming sullenness or glumness.

a gloomy mood ushered in by bad news

Examples of glum in a Sentence

There's no need to look so glum—things will get better soon. There was a glum silence in the room.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
That might be a welcome reprieve for those of us who are usually glum during the holidays (just me?), but the blues can sneak up on anyone. Alison Foreman, IndieWire, 17 Dec. 2024 Ravens fans should take heart from his eagerness, even at the end of a glum weekend. Childs Walker, Baltimore Sun, 2 Dec. 2024 For those glum that Saks Fifth Avenue sacked its holiday sound and light show, take heart. Richard Johnson, New York Daily News, 17 Nov. 2024 In 1976, Jill haunts the public parlor like a glum ghost, no longer a sweet little kid but an an antsy, mousy 32-year-old with a secret cigarette habit. Sara Holdren, Vulture, 29 Sep. 2024 See all Example Sentences for glum 

Word History

Etymology

akin to Middle English gloumen to gloom

First Known Use

1547, in the meaning defined at sense 1

Time Traveler
The first known use of glum was in 1547

Dictionary Entries Near glum

Cite this Entry

“Glum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glum. Accessed 23 Dec. 2024.

Kids Definition

glum

adjective
glummer; glummest
1
2
: seeming gloomy and sad
a glum expression
glumly adverb
glumness noun

More from Merriam-Webster on glum

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!