WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / R / rotary motion rotary motion noun 13 letters Scrabble 17 WWF 18 Definitions noun the act of rotating as if on an axis rotation Look “rotary motion” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →