WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / hydroxide hydroxide noun 9 letters Scrabble 24 WWF 22 Definitions noun a compound of an oxide with water hydrated oxide noun a chemical compound containing the hydroxyl group Look “hydroxide” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →