Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun kepler's_first_law

1 sense of kepler's first law

Sense 1
Kepler's first law -- (a law stating that the orbit of each planet is an ellipse with the sun at one focus of the ellipse)
       => Kepler's law, Kepler's law of planetary motion -- ((astronomy) one of three empirical laws of planetary motion stated by Johannes Kepler)