noun🔗ShareNevus, lunarA pigmented, raised or otherwise abnormal area on the skin. Naevi may be congenital or acquired, and are always benign."The doctor examined the small, brown naevus on my arm to make sure it wasn't changing shape. "El médico examinó el pequeño lunar marrón en mi brazo para asegurarse de que no estaba cambiando de forma.medicinebodyappearanceanatomydiseaseconditionChat with AIVocabulary GamePractice Reading