auricles is a form of:

Auricle



noun
1.
(the outside ear, each of the two upper cavities of the heaxt, earshaped, pinna, atrium, auricular appendage) ទងត្រចៀក
2.
(វេជ្ជសាស្ត្រ) ទងត្រចៀក, គុម្ពត្រចៀក, ស្លឹកត្រចៀក
3.
(វេជ្ជសាស្ត្រ) ភាគលើនៃបេះដូង
ENGLISH MEANING
noun
1.
The external ear, or that part of the ear which is prominent from the head.
2.
The chamber, or one of the two chambers, of the heart, by which the blood is received and transmitted to the ventricle or ventricles; -- so called from its resemblance to the auricle or external ear of some quadrupeds.
3.
An angular or ear-shaped lobe.
4.
An instrument applied to the ears to give aid in hearing; a kind of ear trumpet.