What is Unilocular? Definition, Examples, and Differences from Multilocular

Unilocular refers to a space or structure that has only one compartment or chamber. In contrast, a multilocular structure has multiple compartments or chambers.

For example, a unilocular bone is a bone that contains only one cavity or hollow space within it, while a multilocular bone contains multiple cavities or hollow spaces. Similarly, a unilocular organ is an organ that consists of only one chamber or compartment, such as the stomach, while a multilocular organ is an organ that consists of multiple chambers or compartments, such as the heart.

In general, the term "unilocular" is used to describe structures that are simple and contain only one main compartment or space, while the term "multilocular" is used to describe structures that are more complex and contain multiple compartments or spaces.