rheumatisms

Noun

• any painful disorder of the joints or muscles or connective tissues
• a chronic autoimmune disease with inflammation of the joints and marked deformities; something (possibly a virus) triggers an attack on the synovium by the immune system, which releases cytokines that stimulate an inflammatory reaction that can lead to the destruction of all components of the joint
• plural of rheumatism

Synonyms

atrophic arthritis, rheumatism, rheumatoid arthritis