coleus coleur • coleus amboinicus · · · Info · Definitions · Synonyms · Characters · · coleus · · Text Latin · · Script 6 · · Length 3 · · Syllables Definitions · · · (noun) any of various Old World tropical plants of the genus Coleus having multicolored decorative leaves and spikes of blue flowers. Synonyms: flame nettle. · · Noun Definition 1 Synonyms · · · flame nettle · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075