noun🔗ShareLupusAny of a number of autoimmune diseases, the most common of which is systemic lupus erythematosus."My aunt has lupus, so she often feels tired and has to be careful in the sun. "Ma tante a le lupus, elle se sent donc souvent fatiguée et doit faire attention au soleil.diseasemedicinebiologyorganismphysiologyChat with AIVocabulary GamePractice Reading