WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / A / amino group amino group noun /əminoʊgrup/ 11 letters Scrabble 15 WWF 20 Definitions noun the radical -NH2 amino Look “amino group” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →