WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / magnum opus magnum opus noun /mægnəmoʊpəs/ 3 syllables 11 letters Scrabble 17 WWF 24 Definitions noun a great work of art or literature Look “magnum opus” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →