四库 Traditional 四庫 sì kù 🔊 the four book depositories, namely:… + Review this word Meanings sì kù 四庫 the four book depositories, namely: classics 經|经, history 史, philosophy 子[zi3], belles-lettres 集 Its characters 四sìfourHSK 1库kùwarehouseHSK 5 Words with 四库 四库全书 Sì kù Quán shū Siku Quanshu (collection of books…