Dictionary of Cancer Terms
View in Spanish: Nevo
Nevus (NEE-vus)
A benign (not cancer) growth on the skin that is formed by a cluster of melanocytes (cells that make a substance called melanin, which gives color to skin and eyes). A nevus is usually dark and may be raised from the skin. Also called mole.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.