Bone Marrow Definition
noun
The soft, fatty, vascular tissue that fills most bone cavities and is the source of red blood cells and many white blood cells.
American Heritage
Synonyms:
adjective
Attributive form of bone marrow, noun.
Bone-marrow donor.
Wiktionary
Other Word Forms of Bone Marrow
Noun
Singular:
bone marrow
Plural:
bone-marrowsRelated Articles
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