clumping

This term describes the physical aggregation of particles into irregular masses. In industrial or culinary contexts, it often carries a negative connotation, implying a failure in texture or a defect in a product, such as powder that fails to dissolve smoothly due to moisture.

When used as an adjective, it specifies a characteristic property of a material, often used in gardening or chemistry to describe substances that naturally adhere to one another. Because it is derived from a gerund, the noun form is typically treated as an uncountable process rather than a discrete object.