WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / T / thermal emission thermal emission noun 16 letters Scrabble 22 WWF 25 Definitions noun the emission of electrons from very hot substances thermionic emission Look “thermal emission” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →