空くう中ちゅう楼ろう閣かくくうちゅうろうかくじ字FuriganaAudioMeanings1nouncastle in the air; pipe dream; unrealistic planyojijukugo (four-character idiom)›Refers to an impractical, fanciful idea or plan that is unlikely to be realized. Often used in critical or dismissive contexts.彼かれの計けい画かくは所しょ詮せん空くう中ちゅう楼ろう閣かくに過すぎない。Break this sentence down in the analyzerHis plan is nothing more than a castle in the air.そんな夢ゆめ物もの語がたりは空くう中ちゅう楼ろう閣かくだ。Break this sentence down in the analyzerSuch a pipe dream is just a fantasy.
