WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / I / infrared spectrum infrared spectrum noun 17 letters Scrabble 26 WWF 31 Definitions noun the spectrum of infrared radiation Look “infrared spectrum” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →