WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / heater heater noun 6 letters Scrabble 9 WWF 8 Definitions noun device that heats water or supplies warmth to a room warmer noun a pitch thrown with maximum velocity bulletfastballhummersmoke Look “heater” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →