Auricular

(a.) Of or pertaining to the ear, or to the sense of hearing; as, auricular nerves.

Auricular - Other Definitions

(a.) Of or pertaining to the ear, or to the sense of hearing; as, auricular nerves.
(a.) Told in the ear, i. e., told privately; as, auricular confession to the priest.
(a.) Recognized by the ear; known by the sense of hearing; as, auricular evidence.
(a.) Received by the ear; known by report.
(a.) Pertaining to the auricles of the heart.