Definition of "crumbing" []

• Present participle of crumb. (verb)

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• "A brush is not desirable for "crumbing" the table."
• "In conditions tailor-made for the little men, Brisbane could only genuinely claim to have kicked two "crumbing" goals."
• "When gallery officials first noticed some crumbing and separation from the building's exterior wall, they appealed to Congress to finance what is a difficult and rare job."