WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / barium peroxide barium peroxide noun /bɜriəmpərɑksaɪd/ 15 letters Scrabble 28 WWF 32 Definitions noun a white toxic powder obtained by heating barium oxide in air barium dioxide Look “barium peroxide” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →