tall sunflower tall order • tall tale · · · Info · Definitions · Synonyms · Characters · · tall sunflower · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) very tall American perennial of central and the eastern United States to Canada having edible tuberous roots. Synonyms: giant sunflower, tall sunflower, Indian potato, Helianthus giganteus. · · Noun Definition 1 Synonyms · · · giant sunflower · · Synonym 1 indian potato · · Synonym 2 helianthus giganteus · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 w latin small letter w U+0077