medium frequency medium • medium of exchange · · · Info · Definitions · Synonyms · Characters · · medium frequency · · Text Common · · Latin · · Scripts 16 · · Length 7 · · Syllables Definitions · · · (noun) 300 to 3000 kilohertz. Synonyms: medium frequency, MF. · · Noun Definition 1 Synonyms · · · mf · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E q latin small letter q U+0071 r latin small letter r U+0072 u latin small letter u U+0075 y latin small letter y U+0079