megaphone megaparsec • megaphonic · · · Info · Definitions · Characters · · megaphone · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a cone-shaped acoustic device held to the mouth to intensify and direct the human voice. · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070