What does fusiform indicate?

Fusiform refers to a shape that is tapered at both ends, resembling a spindle. This term is often used in anatomy to describe structures such as certain types of muscles or blood vessels that have this elongated, narrow form that widens in the middle. The tapered ends allow these structures to efficiently perform their functions, contrasting with shapes described by other terms such as flat and broad, rounded and spherical, or cube-like, which communicate different types of structural forms. Understanding the term "fusiform" enhances knowledge in anatomical terminology and assists in accurately identifying and describing various bodily structures.