WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / K / kepler's law of planetary motion kepler's law of planetary motion noun 32 letters Scrabble 46 WWF 53 Definitions noun one of three empirical laws of planetary motion stated by Johannes Kepler kepler's law Look “kepler's law of planetary motion” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →