WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / G / gas-cooled reactor gas-cooled reactor noun 3 syllables 18 letters Scrabble 22 WWF 26 Definitions noun a nuclear reactor using gas as a coolant Look “gas-cooled reactor” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →