(veterinary medicine) An uncommon but usually fatal cat disease caused by an aberrant immune response to infection with feline coronavirus (FCoV).

plural of peritoneum

plural of peritoneum

(anatomy) In mammals, the serous membrane lining the cavity of the abdomen and that is folded over the viscera. / (zoology) In animals, the membrane lining the coelom cavity.

Alternative spelling of peritoneal

Alternative form of peritoneum

(surgery) Removal of a cancerous part of the peritoneum.

Having or relating to peritonitis.

(anatomy) Of or relating to the peritoneum and venous system.

(medicine) Abdominal paracentesis.