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Eustachian tube
Eustachian tubenouna canal extending from the middle ear to the pharynx; auditory canal.
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eustachian tube
eustachian tubeA slender tube that connects the middle ear with the upper part of the pharynx, serving to equalize air pressure on either side of the eardrum.
Eustachian tube
Americannoun
noun
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Swallowing during airplane takeoffs and landings allows air to move through the Eustachian tube to equalize pressure across the eardrum, causing the ears to “pop.”
Etymology
Origin of Eustachian tube
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
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The opening of the Eustachian tube is also within the middle ear.
From Textbooks ● Jan. 1, 2015
The middle ear contains the ossicles and is connected to the pharynx by the Eustachian tube.
From Textbooks ● Jun. 19, 2013
Following one of these infections, the Eustachian tube becomes inflamed and blocked.
From The Guardian ● Sep. 7, 2010
Damage to the Eustachian tube and repeated infections left him almost deaf on the right side, where he had been accustomed to placing patients, so that his chair and analytic couch had to be transposed.
From Time Magazine Archive
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Incidentally, another piece of tubing in the body, the Eustachian tube linking the middle ear to the pharynx, was also described around this time, by Bartolomeo Eustachio.
From "The Scientists" by John Gribbin
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Difficulty of hearing, probably due to an extension of catarrhal inflammation from the throat into the eustachian tube.
From Time Magazine Archive
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A meager description of his methods of " finger surgery " was given, whereby he claims to " reconstruct" the eustachian tube by manipulation through the mouth while the patient is under anaesthesia.
From Time Magazine Archive
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Some of the solution or nasal discharge may be forced into the eustachian tube.
From Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada by Ritter, Thomas Jefferson
Causes.—Acute coryza, acute pharyngitis, influenza, scarlet fever, inflammation of the eustachian tube, gargling, bathing, employing the nasal douche or violently blowing the nose.
From Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada by Ritter, Thomas Jefferson
These originate most frequently by means of the eustachian tube, which connects the ear with the back part of the mouth as a result of the catarrh of the nose and throat.
From Prof. Koch's Method to Cure Tuberculosis Popularly Treated by Brendecke, Fr. (Friedrich)
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.