Melissa melismatics • melissyl · · · Info · Definitions · Characters · · Melissa · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a genus of Old World mints of the family Labiatae. Synonyms: genus Melissa. · · Noun Definition 1 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073