middle ear middle distance • middle-ear deafness · · · Info · Definitions · Synonyms · Characters · · middle ear · · Text Common · · Latin · · Scripts 10 · · Length 3 · · Syllables Definitions · · · (noun) the main cavity of the ear; between the eardrum and the inner ear. Synonyms: middle ear, tympanic cavity, tympanum. · · Noun Definition 1 Synonyms · · · tympanic cavity · · Synonym 1 tympanum · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072