WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / alpha ray alpha ray noun 2 syllables 9 letters Scrabble 16 WWF 16 Definitions noun the radiation of alpha particles during radioactive decay alpha radiation Look “alpha ray” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →