archduke archduchy • archdukedom · · · Info · Definitions · Characters · · archduke · · Text Latin · · Script 8 · · Length 2 · · Syllables Definitions · · · (noun) a sovereign prince of the former ruling house of Austria. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B r latin small letter r U+0072 u latin small letter u U+0075