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eu·sta·chian tubeor Eu·sta·chian tube (yo͞o-stā′shən, -shē-ən, -kē-ən)
A slender tube that connects the tympanic cavity with the nasal part of the pharynx and serves to equalize air pressure on either side of the eardrum.
[After Bartolomeo Eustachio.]
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.
(Anatomy) a tube that connects the middle ear with the nasopharynx and equalizes the pressure between the two sides of the eardrum
[C18: named after Bartolomeo Eustachio, 16th-century Italian anatomist]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Eu•sta′chian tube`(yuˈsteɪ ʃən, -ˈsteɪ ki ən)
(often l.c.) a canal extending from the middle ear to the pharynx.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
A 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.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(or auditory tube) A tube between the middle ear and the throat. It helps to equalize air pressure.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
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|Noun||1.||Eustachian tube - either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum|
salpinx - a tube in the uterus or the ear
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007
Eustachian tube[juːˈsteɪʃ/ənˈtjuːb] n → tromba di Eustachio
Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995
n. trompa de Eustaquio, parte del conducto auditivo.
English-Spanish Medical Dictionary © Farlex 2012
Eustachian tuben trompa de Eustaquio
English-Spanish/Spanish-English Medical Dictionary Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.