WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / F / firebox firebox noun /faɪərbɑks/ 2 syllables 7 letters Scrabble 19 WWF 20 Definitions noun a furnace (as on a steam locomotive) in which fuel is burned Look “firebox” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →