WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / polyphosphate polyphosphate noun 13 letters Scrabble 28 WWF 29 Definitions noun a salt or ester of polyphosphoric acid Look “polyphosphate” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →