(pathology) Any of a number of autoimmune diseases, the most common of which is systemic lupus erythematosus.

(astronomy) A summer constellation of the southern sky, said to resemble a wolf. It lies south of the constellation Libra. / A city and village in Missouri, United States.

A surname.

(pathology) A systemic autoimmune disease (or autoimmune connective tissue disease), where the immune system attacks the body's cells and tissue and causes inflammation and tissue damage.

(medicine) Resembling or characteristic of lupus.