NCIt definition : The small amount of fluid that is generated in the abdominal cavity to lubricate the
peritoneum.;
Alternative definition : NCI-GLOSS: A liquid that is made in the abdominal cavity to lubricate the surface
of the tissue that lines the abdominal wall and pelvic cavity and covers most of the
organs in the abdomen.; CDISC: The fluid within the peritoneal cavity.;