Noun
1. The double layer of peritoneum that extends from the liver to the lesser curvature of the stomach and the start of the duodenum. (wikipedia.org)
2. A part of the peritoneum attached to the liver and to the lesser curvature of the stomach and supporting the hepatic vessels. (merriam-webster.com)
Syn: small omentum; gastrohepatic omentum, omentum minus