LUMPY

Lumpy is an adjective used to describe a surface or material that is uneven, irregular, or full of small raised masses. It contrasts with smooth, even, or uniform textures.

The word derives from the noun lump, with the -y suffix forming an adjective. It has appeared in English since the Middle Ages to describe physical irregularities in objects or substances.

In everyday language, lumpy is often applied to food textures, for example lumpy gravy or oatmeal that has not been stirred. It is also used for nonfood contexts, such as lumpy soil, fabric, or skin with nodular areas.

In medical contexts, lumpy can describe palpable raised areas or abnormalities in tissue. Any persistent or enlarging lump should be evaluated by a healthcare professional. In veterinary medicine, lumpy skin disease is a viral illness affecting cattle and other ruminants in some regions.