urtica dioica urticaceous • urticales · · · Info · Definitions · Synonyms · Characters · · urtica dioica · · Text Common · · Latin · · Scripts 13 · · Length 6 · · Syllables Definitions · · · (noun) perennial Eurasian nettle established in North America having broad coarsely toothed leaves with copious stinging hairs. Synonyms: stinging nettle, Urtica dioica. · · Noun Definition 1 Synonyms · · · stinging nettle · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075