decortication

This term is primarily used in specialized technical registers, specifically in botany, agriculture, and medicine. In a botanical context, it refers to the mechanical or chemical stripping of a plant's outer layer to access the inner fibers or seeds, a process critical for textile production.

In a medical context, the term describes a precise surgical intervention. It is most frequently associated with the lungs (pleural decortication), where a thick layer of fibrous tissue is removed to allow a collapsed lung to expand. Because of its high degree of specialization, the word is rarely encountered in general conversation and is typically reserved for professional reports or academic texts.