from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An immunoglobulin present in the blood serum of many individuals affected by rheumatoid arthritis, used as a means of diagnosing the disease.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. autoantibody that is usually present in the serum of people with rheumatoid arthritis
Sorry, no etymologies found.