Definition of "crumble"
verb:
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To fall apart; to disintegrate.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
To render into crumbs.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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noun:
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A dessert of British origin containing stewed fruit topped with a crumbly mixture of fat, flour, and sugar.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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