WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / L / lambda particle lambda particle noun /læmdəpɑrtɪkəl/ 15 letters Scrabble 23 WWF 29 Definitions noun an electrically neutral baryon with isotopic spin 1 lambda hyperon Look “lambda particle” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →