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.
Gastrointestinal disorders. Gastrointestinal disorders: Introduction. Gastrointestinal disorders: Medical disorders of the gastrointestinal system, from entry to exit in the digestive system. More detailed information about the symptoms, causes, and treatments of Gastrointestinal disorders is available below.