WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / M / matrix addition matrix addition noun 15 letters Scrabble 25 WWF 27 Definitions noun the addition of matrices Look “matrix addition” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →