ironweed ironware • iron-willed · · · Info · Definitions · Synonyms · Characters · · ironweed · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) any of various plants of the genus Vernonia of tropical and warm regions of especially North America that take their name from their loose heads of purple to rose flowers that quickly take on a rusty hue. Synonyms: vernonia. · · Noun Definition 1 Synonyms · · · vernonia · · Synonym 1 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077