秘籍 mìjí rare book Origin Definitions Defs Strokes Stroke Words Sentences Sents mìjí rare book 秘 mì adjectivenoun rare rare; rare and precious; mysterious籍 jí noun [book] (bound form) books; records; registers; official documentsmìjí secret manual; cheat code 秘 mì noun secret secret; hidden; private; not known to the public籍 jí noun [book] (bound form) books; records; registers; official documents