grim

adjective

ˈgrim 

grimmer; grimmest

1

: fierce in disposition or action : savage

grim wolves

2

a

: stern or forbidding in action or appearance

a grim taskmaster

b

: somber, gloomy

grim news of the disaster

3

: ghastly, repellent, or sinister in character

a grim tale

4

: unflinching, unyielding

grim determination

grimly adverb

grimness noun

Synonyms

• gruff
• stern
• fierce
• bleak
• rugged
• intimidating
• stark
• severe
• hostile
• forbidding
• rough

Examples of grim in a Sentence

Hikers made a grim discovery when they came across a dead body in the woods.

The accident serves as a grim reminder of the dangers of drinking and driving.

The prognosis is grim—doctors do not expect her to live longer than six months.

He paints a grim picture of the prospects for peace.

His face looked grim, and we knew his news wouldn't be good.

Recent Examples on the Web

Molina, a window dresser imprisoned for public indecency, escapes the grim reality of their confinement by retelling the plot of a glamorous Hollywood musical featuring his favorite silver screen diva, Ingrid Luna (Jennifer Lopez). —Clayton Davis, Variety, 24 Sep. 2025

This one revealed fresh cause for concern, and a much more grim prognosis. —Josh Crutchmer, Rolling Stone, 24 Sep. 2025

Despite this grim outlook, Dalio’s message is not one of despair but of individual preparation. —Nick Lichtenberg, Fortune, 22 Sep. 2025

That's because Silent Hill f is one of the boldest, darkest, goriest, grimmest, and flat out best games in the entire series; a tremendous achievement that just over a year ago seemed unfathomable. —Vincent Acovino, NPR, 22 Sep. 2025

Word History

Etymology

Middle English, "fierce, savage, terrifying, repellent, violent, severe," going back to Old English grimm "fierce, savage, harsh, severe," going back to Germanic *grimma-, from earlier *gremma- (whence also Old Frisian grim, grem "fierce, severe, frightening," Old Saxon grimm "fierce, hostile, severe," Old High German grim, grimmi, Old Norse grimmr), adjective derivative from the base of *grimman- "to rage" (whence Old English & Old Saxon grimman "to rage," Old High German grimmen), probably going back to *ghrem-ne-, nasal present from an Indo-European verbal base *ghrem- "roar, rage," whence Avestan graməṇt- "raging," Greek chremetízein "to neigh, whinny," chrémisan "(they) neighed"; with zero-grade ablaut Old Church Slavic vŭzgrĭmě "thundered, roared," Lithuanian grumiù, grumė́ti "to roar, thunder"; with o-grade ablaut Germanic *gram- (whence Old English, Old Saxon & Old High German gram "angry, hostile, fierce," Old Norse gramr "anger," Old English gremman, gremian "to anger, enrage," Old High German gremmen, Old Norse gremja, Gothic gramjan), Old Church Slavic gromŭ "thunder," Greek chrómos, chrómē (Hesychius) "kind of noise, snorting, neighing," chrómados "grinding of jaws" (cf. chromis)

Note: The base *ghrem- is most likely of onomatopoeic origin, with different semantic developments in the Indo-European branch languages.

First Known Use

before the 12th century, in the meaning defined at sense 1

Phrases Containing grim

• grim reaper

Rhymes for grim

• brim
• clim
• dim
• gym
• him
• hymn
• im
• limb
• mim
• prim
• rim
• scrim

Kids Definition

grim

adjective

ˈgrim 

grimmer; grimmest

1

: cruel sense 2, fierce

2

a

: stern in action or appearance

b

: dismal sense 1

grim news

c

: depressed

3

: frightful sense 1

a grim tale

4

: unflinching, unyielding

grim determination

grimly adverb

grimness noun