誓せい約やく書しょTop 15000MeaningsNoun1. written oath; covenant; pledgeKanji used誓vow約promise書writePitch accentせいやくしょComposed of誓せい約やくoath; vow; pledge; covenantNoun書しょbook; document; calligraphy (esp. Chinese); penmanship; handwriting; letter; noteNoun