皇こう闕けつこうけつMeanings1nounimperial palace; palace gaterare termRare literary term for the imperial palace or its gate. In modern Japanese, 皇居 or 宮殿 are far more common.古こ文ぶん書しょには「皇こう闕けつ」という語ごが宮きゅう中ちゅうの門もんを指さし