Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
astronomy | Yes | No | No | No |
mean time | Yes | No | No | No |
astronomy (noun) | mean time (noun) |
---|---|
the branch of physics that studies celestial bodies and the universe as a whole | (astronomy) time based on the motion of the mean sun (an imaginary sun moving uniformly along the celestial equator) |