a narrow tube that joins the throat to the middle ear
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation: Eustachian tube
Definition of Eustachian tube noun from the Oxford Advanced American Dictionary
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.