
der Schleim
mucus
A thick, moist substance produced by the body's mucous membranes (e.g. in the nose and lungs) to protect and moisten them. During illnesses such as a cold, production can increase.
Bei einer starken Erkältung bildet sich oft zäher Schleim in den Atemwegen.
With a bad cold, thick mucus often forms in the airways.


