Dirca dipyridyl • Dircaean · · · Info · Definitions · Characters · · Dirca · · Text Latin · · Script 5 · · Length Definitions · · · (noun) deciduous shrub of North America: leatherwood. Synonyms: genus Dirca. · · Noun Definition 1 Characters · · D latin capital letter d U+0044 a latin small letter a U+0061 c latin small letter c U+0063 i latin small letter i U+0069 r latin small letter r U+0072