Click here to close
Hello! We notice that you are using Internet Explorer, which is not supported by Xenbase and may cause the site to display incorrectly.
We suggest using a current version of Chrome,
FireFox, or Safari.
Definition: "Internal organ that is the dilated portion of the alimentary tract situated between the esophagus and the beginning of the duodenum. It produces gastric juices involved in the breakdown of food."