gastrointestinal tract
1.
(
noun
) tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination
Synonyms:
GI tract
,
alimentary canal
,
alimentary tract
,
digestive tract
,
digestive tube
Related Words:
canal
,
channel
,
duct
,
enteron
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