pulping

This term describes a mechanical or chemical transformation where a solid structure is destroyed to create a semi-liquid, fibrous slurry. In industrial contexts, it refers specifically to the first stage of papermaking, where lignin is removed from wood to isolate cellulose fibers. This process is characterized by high-pressure grinding or chemical digestion.

In culinary or biological contexts, the word describes the physical crushing of organic matter. It carries a connotation of total structural collapse, where the original form of the object is completely lost to create a uniform, moist mass.