WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / S / sodium thiosulfate sodium thiosulfate noun 18 letters Scrabble 26 WWF 29 Definitions noun a compound used as a fixing agent in photographic developing hyposodium thiosulphate Look “sodium thiosulfate” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →