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external ear

American  

noun

  1. the outer portion of the ear, consisting of the auricle and the canal extending to the tympanic membrane.


external ear British  

noun

  1. the part of the ear consisting of the auricle and the auditory canal

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Roughly 1,500 babies born in the United States each year have either microtia or a related condition, anotia, in which the entire external ear is missing.

From New York Times Jun. 2, 2022

There are bone-conduction hearing aids, intended mainly for people whose principal hearing defects are in their middle ears or external ear canals; the most effective ones are physically anchored to the skull.

From The New Yorker Nov. 3, 2019

“Wouldn’t it be fascinating to know what changes in that organism that make it go from external ear infection to an invader?”

From Scientific American Jul. 23, 2019

Cartilage provides flexible strength and support for body structures such as the thoracic cage, the external ear, and the trachea and larynx.

From Textbooks Jun. 19, 2013

Certain malformations of the external ear are indications of the existence of a morbid degenerative condition; but from the malformation itself there is nothing to fear.

From The Sexual Life of the Child by Paul, Eden

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