金きん殿でん玉ぎょく楼ろうきんでんぎょくろうMeanings1nounmagnificent palace; splendid mansionyojijukugo (four-character idiom)›A yojijukugo describing an extremely luxurious, ornate building, often with gold and jade decorations. Used in literary or formal contexts.その王おうは金きん殿でん玉ぎょく楼ろうに