external auditory canal

(redirected from antrum auris)
Also found in: Thesaurus, Medical.

external auditory canal

n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.external auditory canal - either of the passages in the outer ear from the auricle to the tympanic membraneexternal auditory canal - either of the passages in the outer ear from the auricle to the tympanic membrane
auricular point, auriculare - the craniometric point at the center of the opening of the external acoustic meatus
meatus - a natural body passageway
external ear, outer ear - the part of the ear visible externally