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Osteoarthritis
noun
Definitions
Noun
- 1 A form of arthritis, affecting mainly older people, caused by chronic degeneration of the cartilage and synovial membrane of the joints, leading to pain and stiffness. countable, uncountable
- 2 chronic breakdown of cartilage in the joints; the most common form of arthritis occurring usually after middle age wordnet
Etymology
From osteo- + arthritis.
See also for "osteoarthritis"
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