Thesaurus: astronomy

Related headwords

Definitions

1. n. Astrology.
2. n. The science which treats of the celestial bodies, of their magnitudes, motions, distances, periods of revolution, eclipses, constitution, physical condition, and of the causes of their various phenomena.
3. n. A treatise on, or text-book of, the science.
4. n. the branch of physics that studies celestial bodies and the universe as a whole
5. n:100 n. the branch of physics that studies celestial bodies and the universe as a whole