Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
Kepler's first law | Yes | No | No | No |
Kepler's law | Yes | No | No | No |
Kepler's first law (noun) | Kepler's law (noun) |
---|---|
a law stating that the orbit of each planet is an ellipse with the sun at one focus of the ellipse | (astronomy) one of three empirical laws of planetary motion stated by Johannes Kepler |