Noun | 1. | caul - part of the peritoneum attached to the stomach and to the colon and covering the intestines omentum - a fold of peritoneum supporting the viscera |
2. | ![]() fetal membrane - any membrane that functions for the protection or nourishment or respiration or excretion of a developing fetus placenta - the vascular structure in the uterus of most mammals providing oxygen and nutrients for and transferring wastes from the developing fetus |