English dictionary
eustachian tube meaning and definition
Definition and meaning of eustachian tube at MeaningMonkey.org. eustachian tube meaning and definition in the English Dictionary.EUSTACHIAN TUBE noun
Definition of Eustachian tube (noun)
- either of the paired tubes connecting the middle ears to the nasopharynx; equalizes air pressure on the two sides of the eardrum
- synonyms: auditory tube
Source: Princeton University Wordnet