WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / P / protoheme protoheme noun 9 letters Scrabble 16 WWF 17 Definitions noun a complex red organic pigment containing iron and other atoms to which oxygen binds haemhaemitinhematinheme Look “protoheme” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →