Definition of Pinna
Pinna: The ear or, to be more precise, the part of the ear that projects like a little wing from the head. In Latin, pinna means wing.
Last Editorial Review: 4/27/2011 5:27:15 PM
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?
Get the latest health and medical information delivered direct to your inbox FREE!