heliogram Heliogabalus • heliograph · · · Info · Definitions · Characters · · heliogram · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) a message transmitted by means of the sun's rays. · · 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 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072