auricular
adjective
°Of or pertaining to the ear, or to the sense of hearing.
"The auricular nerves were damaged."
°Told in the ear, i. e., told privately; as, auricular confession to the priest.
noun
°The little finger, so called because it can be readily introduced into the ear passage.
synonyms: otic, auditory, ear-finger, ear finger more» , fourth finger, little finger, mercurial finger, pinkie