noun
astronomical expert (archaic title)
Archaic title for an official astronomer or astrologer in the ancient Japanese court system. Cross-referenced with 天文博士 (てんもんはかせ).
See also: 天文博士
霊台郎は、古代の朝廷で天文を司った官職である。
Reidairō was a government post in the ancient imperial court responsible for astronomy.