天てん文もん博士はかせMeaningsNoun1. (ritsuryō system) teacher responsible for training in astronomy, astrology, calendar-making, etc. (Archaic, Historical)Kanji used天heaven文written sentence博expert士professionalPitch accentてんもんはかせComposed of天てん文もんastronomyNoun博士はかせexpert; learned person; pitch and length marks (to accompany a Buddhist liturgical chant, etc.)Noun