Endosmosis is a biological process that involves the movement of fluids or solutes internally within a cell or organism. The term "endosmotic" is often used to describe this process. However, there are also several synonyms that can be used to refer to this same process. These include terms like "intracellular fluid movement," "cellular osmosis," and "cytoplasmic transport." Other related terms include "diffusion," "osmosis," and "active transport." Whether referring to the movement of water and solutes within a single cell or throughout an entire organism, the various synonyms for endosmosis can be helpful for describing and understanding this important biological process.