What does a hyphen look like? â is a punctuation mark used to join words and to separate syllables of a single word.
Definition of gastrointestinal tract. medical. : the part of the digestive system that consists of the stomach and intestines.
The Gastro-Intestinal Tract. The GI Tract is made up of seven key organs. These include the gall bladder, large intestine, liver, oesophagus, pancreas, small intestine and stomach. Each of these organs have unique functions and characteristics.