秘ひ伝でん書しょMeaningsNoun1. book of secretsKanji used秘secret伝transmit書writeComposed of秘ひ伝でんsecret (recipe, medicine, etc.); mysteries (e.g. of an art)Noun書しょbook; document; calligraphy (esp. Chinese); penmanship; handwriting; letter; noteNoun