Definition, synonyms and picture of Eustachian tube

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Eustachian tube

n. Eustachian tube

Definition of Eustachian tube in English

Tube located between the middle ear and the nasopharynx, which equalizes air pressure on both sides of the eardrum and drains mucus from the middle ear.

Synonyms of Eustachian tube in English

auditory tube, pharyngotympanic tube

Lists where this word appears

(N) Parts of the Ear II

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