Wordnet Synset 14210220-n

http://lila-erc.eu/data/lexicalResources/LatinWordNet/id/LexicalConcept/14210220-n an entity of type: LexicalConcept

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
Wordnet Synset 14210220-n 

data from the linked data cloud