Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
firmament | Yes | No | No | No |
apex | Yes | No | No | No |
firmament (noun) | apex (noun) |
---|---|
the apparent surface of the imaginary sphere on which celestial bodies appear to be projected | the highest point (of something) |
the point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars |