external auditory canal(redirected from antrum auris)
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external auditory canal
See ear canal.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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|Noun||1.||external auditory canal - either of the passages in the outer ear from the auricle to the tympanic membrane|
auricular point, auriculare - the craniometric point at the center of the opening of the external acoustic meatus
meatus - a natural body passageway
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