紅楼 こうろう Meanings Noun family or brothel with a beautiful woman vermillion-lacquered mansion (orig. meaning) Kanji 紅 crimson. Read as コウ. 楼 lofty building. Read as ロウ. Words containing 紅楼 紅楼夢 (こうろうむ) Dream of the Red Chamber (18th century novel by Cao Xueqin) Jinuma: Japanese Dictionary · Word lists