WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / B / bone marrow bone marrow noun 11 letters Scrabble 17 WWF 20 Definitions noun the fatty network of connective tissue that fills the cavities of bones marrow noun very tender and very nutritious tissue from marrowbones marrow Look “bone marrow” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →