Auricle
From Wikipedia, the free encyclopedia
Auricle has the following meanings:
- A small conical pouch that projects from each atrium of the heart.
- An older name for the left and right atria of the heart.
- The external portion of the ear, the pinna.
- In some grasses it is the name given to ear-like outgrowths at the junction of the leaf blade and the leaf sheath.