auditory canal

noun Anatomy.

the narrow passageway from the outer ear to the eardrum.

Origin of auditory canal

First recorded in 1895–1900

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

auditory canal in Medicine

auditory canal

n.

Either of two passages of the ear, the internal or the external acoustic meatus. See under acoustic meatus.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.