mucus

• Substance visqueuse et protectrice sécrétée par les muqueuses, qui lubrifie les passages internes comme le tube digestif, les voies respiratoires et le nez, et aide à empêcher les bactéries de pénétrer dans l'organisme.

A noun referring to a protective secretion produced by mucous membranes, which lubricates the passage of food in the gut and protects epithelial cells; in the nose, throat, and lungs, it helps prevent bacteria from penetrating the body through the epithelium.

indénombrable

1. Protective bodily secretionB2formalmedical

   A slimy substance produced by mucous membranes to lubricate and protect internal surfaces, such as in the nose, throat, lungs, and digestive tract.

   Mucus (sécrétion protectrice)

   • Mucus in the nose helps trap dust and bacteria.
   • The body produces extra mucus during a cold to fight infection.
   • In the stomach, mucus protects the lining from digestive acids.

   Synonymesphlegmsnotsputum