Search Result for "auditory tube":
Wordnet 3.0

NOUN (1)

1. either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum;
[syn: Eustachian tube, auditory tube]


WordNet (r) 3.0 (2006):

auditory tube n 1: either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum [syn: Eustachian tube, auditory tube]