pinna
noun
2.
the externally visible cartilaginous structure of the external ear
Origin
From Latin pinna (“dorsal fin; wing, feather”). Doublet of pen, penna, and panne.
Related words
Broader terms
Narrower terms
Parts
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.