Pertaining to the ear, or to the auricle of the ear; aural: as, the auricular nerve.Used in connection with the ear: as, an auricular tube (which see, below).Addressed to the ear; privately confided to one's ear, especially the ear of a priest: as, auricular confession.Recognized or perceived by the ear; audible.Communicated or known by report; hearsay.Known or obtained by the sense of hearing: as, auricular evidence.Ear-shaped; auriculate; auriform: as, the auricular articulating surface of the human ilium.In echinoderms, of or pertaining to the auriculæ: as, an internal auricular process.Pertaining to the auricle of the heart.n. plural In ornithology, the auricular feathers.n. The auricular or little finger. See auricular finger, above.