English dictionary



Hint: With the Firefox addon you can search this dictionary from the browsers search field.

English noun: Kepler's first law

1. Kepler's first law (cognition) a law stating that the orbit of each planet is an ellipse with the sun at one focus of the ellipse


Broader (hypernym)Kepler's law, Kepler's law of planetary motion









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk