ear canal ear-brisk • earcap · · · Info · Definitions · Synonyms · Characters · · ear canal · · Text Common · · Latin · · Scripts 9 · · Length 3 · · Syllables Definitions · · · (noun) either of the passages in the outer ear from the auricle to the tympanic membrane. Synonyms: auditory meatus, acoustic meatus, ear canal, auditory canal, external auditory canal. · · Noun Definition 1 Synonyms · · · auditory meatus · · Synonym 1 acoustic meatus · · Synonym 2 auditory canal · · Synonym 3 external auditory canal · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C n latin small letter n U+006E r latin small letter r U+0072