PINNA


Meaning of PINNA in English

n. (pl. pinnae or pinnas)

1. the auricle; the external part of the ear.

2 a primary division of a pinnate leaf.

3 a fin or finlike structure, feather, wing, etc.

Etymology: L, penna feather, wing, fin

Oxford English vocab.      Оксфордский английский словарь.