crumble up

verb

To make (something) into crumbs.

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Meanings

verbcrumble up (third-person singular simple present crumbles up, present participle crumbling up, simple past and past participle crumbled up)

present singular third person crumbles up · participle present crumbling up · participle past crumbled up · past crumbled up

  1. informaltransitiveTo make (something) into crumbs.

Synonyms & antonyms

Also see
crumb up
Cite this entry
APA

crumble up. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/crumble%20up

MLA

“crumble up.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/crumble%20up. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “crumble up,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/crumble%20up.

Source: crumble up on Wiktionary, CC BY-SA 4.0.