from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Proliferation of fibroblastic cells in bone marrow, causing anemia and sometimes enlargement of the spleen and liver.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A myeloproliferative disorder of the bone marrow, in which the marrow undergoes fibrosis.
from the GNU version of the Collaborative International Dictionary of English
- n. Fibrosis of the bone marrow.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. fibrosis of the bone marrow
myelo- + fibrosis (Wiktionary)