- noun a liquid containing a suspended solid
- noun liquid or semi-liquid waste from animals, stored in tanks or lagoons and treated to be used as fertiliser
- A mixture of water and any finely divided insoluble material, such as Portland cement, slag, or clay in suspension.
- A diluted mixture of a liquid, especially water, and finely divided particles or substances which are mostly insoluble in said liquid. In semiconductor manufacturing, for instance, a slurry may be seen as a fine particulate deposit on a wafer which is not properly cleaned.