WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / illumination unit illumination unit noun 17 letters Scrabble 18 WWF 26 Definitions noun a measure of illumination Look “illumination unit” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →