Definition of "clumping" [clumping]

• Present participle of clump. (verb)

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• "Another option to avoid clumping is to avoid adding fragrance directly to the dry powders altogether."
• "Another option to cut down on fragrance clumping is to spritz the fragrance onto your dry powders with a very fine mist spritzer."
• "I dislike the idea of clumping poems together under a theme : “poems on motherhood,” for example."