卢森堡大公国 lúsēnbǎodàgōngguó Luxembourg Origin Definitions Defs Strokes Stroke Words Sentences Sents 卢森堡 盧森堡 lúsēnbǎo proper noun Luxembourg 大公国 大公國 dàgōngguó grand duchy; archduchy a state or territory ruled by a grand duke (or archduke) or grand duchess (or archduchess); a monarchy ranking below a kingdom