Synonyms and Antonyms for gastrointestinal-tract

1. gastrointestinal tract (n.)

tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination

Synonyms:

2. gastrointestinal (adj.)

of or relating to the stomach and intestines

Synonyms:

4. tract (n.)

a system of body parts that together serve some particular purpose

Synonyms:

5. tract (n.)

a brief treatise on a subject of interest; published in the form of a booklet

Synonyms:

6. tract (n.)

a bundle of myelinated nerve fibers following a path through the brain

Synonyms: