crumble

1 of 2

verb

crum·​ble ˈkrəm-bəl 

crumbled; crumbling ˈkrəm-b(ə-)liŋ 

transitive verb

: to break into small pieces

intransitive verb

1

: to fall into small pieces : disintegrate

2

: to break down completely : collapse

marriages crumble

crumble

2 of 2

noun

1

: something crumbled : fine debris

2

: crisp sense 2

Synonyms of crumble

Verb

• deteriorate
• descend
• worsen
• decline

Examples of crumble in a Sentence

Verb

Crumble the cookies into small bits.

The recipe calls for the herbs to be crumbled.

bones so old they had crumbled to dust

She was extremely depressed after her marriage crumbled.

Recent Examples on the Web

Verb

Scandals and secrets will be revealed, facades will crumble, and families and friendships will change forever on both sides of the battlefield as this group of strong, game-changing influencers comes together to build their answer to #MomTok. —Michael Schneider, Variety, 23 Apr. 2026

The Pitt explores the immense challenges faced by emergency room physicians and nurses in a crumbling American healthcare system. —Brande Victorian, HollywoodReporter, 23 Apr. 2026

Noun

This white chocolate bar is creamy and ultra-sweet, and the great minds at TJ’s were smart to distract from the one-note flavor with crunchy little cookie crumbles. —Alex Beggs, Bon Appetit Magazine, 25 Apr. 2026

Top with baked cookie crumbles. —Holly Riordan, Better Homes & Gardens, 22 Apr. 2026

Word History

Etymology

Verb

alteration of Middle English kremelen, frequentative of Old English gecrymian to crumble, from cruma

First Known Use

Verb

1547, in the meaning defined at transitive sense

Noun

1860, in the meaning defined at sense 1

Rhymes for crumble

• bumble
• fumble
• grumble
• humble
• jumble
• mumble
• rumble
• stumble
• tumble
• umbel

Kids Definition

crumble

verb

crum·​ble

ˈkrəm-bəl

crumbled; crumbling

-b(ə-)liŋ

1

: to break into small pieces

crumble bread

2

: to fall into ruin

relationships crumble