Marrow is defined as an innermost, choice part, especially the fatty tissue inside bones.
(noun)An example of marrow is the substance in bones that can be donated to a sick person in need of a blood marrow transfusion.
See marrow in Webster's New World College Dictionary
noun
Origin: ME merow < OE mearg, akin to Ger mark, marrow < IE base *mozgho-, marrow, brains > Sans majján-, marrow
Related Forms:
See marrow in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English marow
Origin: , from Old English mearg
.Related Forms:
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