WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / tetrabromo-phenolsulfonephthalein tetrabromo-phenolsulfonephthalein noun 33 letters Scrabble 52 WWF 60 Definitions noun a dye used as an acid-base indicator bromophenol bluebromphenol blue Look “tetrabromo-phenolsulfonephthalein” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →