autoimmune
🇺🇸
/ˌɔːtəʊɪˈmjuːn/
🇬🇧
/ˌɔːtəʊɪˈmjuːn/
Related to a condition where the body's immune system mistakenly attacks its own healthy cells.
Rheumatoid arthritis is an example of an autoimmune disease.