exocytosis

https://doi.org/10.1351/goldbook.13131
Release of the content of an intracellular vesicle to the exterior of the cell.
Note: The vesicles make their way to the plasma membrane, with which they fuse to permit the contents to be released to the external environment.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1163 [Terms] [Paper]