Dictionary
ar•thri•tis
Pronunciation: (är-thrī'tis), [key]—
n.
acute or chronic inflammation of a joint, often accompanied by pain and structural changes and having diverse causes, as infection, crystal deposition, or injury. Cf.
bursitis, gout, osteoarthritis, rheumatoid arthritis.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.