Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun eustachian_tube

1 sense of eustachian tube

Sense 1
Eustachian tube, auditory 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)