WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / unix unix noun 4 letters Scrabble 11 WWF 13 Definitions noun trademark for a powerful operating system unix operating systemunix system Look “unix” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →