Dictionary of Cancer Terms
View in Spanish: Mucosa
Mucosa (myoo-KOH-suh)
The moist, inner lining of some organs and body cavities (such as the nose, mouth, lungs, and stomach). Glands in the mucosa make mucus (a thick, slippery fluid). Also called mucous membrane.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.