eustachian(yōō-stā′shən, -shē-ən, -kē-ən)
- Described by or attributed to Italian anatomist Bartolommeo Eustachio.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Examples from the Web for eustachian
The Eustachian valve was small, that of Thebesius imperfect.
The middle ear is connected with the throat by the Eustachian Tube.
Deafness may result from obstruction of the Eustachian tube.
Hearing is often impaired from obstruction of the Eustachian tube.
There is no external ear, no tympanum, and no Eustachian tube.A Guide to the Study of Fishes, Volume 1 (of 2)
David Starr Jordan