- Anatomy. A natural swelling, projection, or outgrowth of an organ or part, such as the process of a vertebra.
- Geology. A branch from a dike or vein.
[New Latin, from Greek apophusis, from apophuein, to send out branches : apo-, apo- + phuein, to grow.]
apophysate a·poph'y·sate' (-sāt') or a·poph'y·se'al (-sē'əl) adj.




