WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tau-minus particle tau-minus particle noun 18 letters Scrabble 22 WWF 29 Definitions noun a lepton of very great mass tauon Look “tau-minus particle” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →