WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / C / carboxyl group carboxyl group noun /kɑrbɑksɪlgrup/ 3 syllables 14 letters Scrabble 30 WWF 35 Definitions noun the univalent radical -COOH; present in and characteristic of organic acids carboxyl Look “carboxyl group” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →