Search Result：gastrointestinal tract
gastrointestinal tract 
(TTS Sound)
(TTS Sound)Overview of noun gastrointestinal_tract
The noun gastrointestinal tract has 1 sense
- alimentary canal, alimentary tract, digestive tube, digestive tract, gastrointestinal tract, GI tract -- (tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination)