jyotiza a. ( zI f. ) [ jyotiH sUryAdigatyAdikaM pratipAdyatayA'styasya ac ] Astronomical or astrological. — zaH ( pb ) An astronomer or astrologer. — zaM 1 Astronomy, astrology, the science of the course of the heavenly bodies and divisions of time resting thereon. 2 One of the six Vedāṅgas (being a short tract on astronomy). Comp. — vidyA astronomical or astrological science.