digestive tract
noun
: the tubular passage typically extending from the mouth to the anus or cloaca that functions in digestion and absorption of food and elimination of residual waste and that in most mammals includes the mouth, pharynx, esophagus, stomach, intestine, and anus
called also alimentary canal, alimentary tract
Examples of digestive tract in a Sentence
Recent Examples on the Web
Estrogen and progesterone also influence muscle tone, including in the digestive tract.
—
Cathy Nelson, Health, 29 Apr. 2026
More than two months later, three of the babies are home, but the fourth — little Arya — remains at Driscoll Children's Hospital in Corpus Christi following surgery to correct a blockage in her digestive tract.
—Sam Gillette, PEOPLE, 29 Apr. 2026
As gut health becomes a growing focus in the wellness world, experts point to the microbiome — the trillions of bacteria living in the digestive tract — as a key player in everything from digestion to immunity.
—Deirdre Bardolf, FOXNews.com, 27 Apr. 2026
Like so many in her field, The Ohio State University oncologist Ning Jin is alarmed by the number of patients in their 30s and 40s with late-stage cancer in their lower digestive tract.
—Yuki Noguchi, NPR, 27 Apr. 2026
See All Example Sentences for digestive tract
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Cathy Nelson, Health, 29 Apr. 2026
More than two months later, three of the babies are home, but the fourth — little Arya — remains at Driscoll Children's Hospital in Corpus Christi following surgery to correct a blockage in her digestive tract.
—Sam Gillette, PEOPLE, 29 Apr. 2026
As gut health becomes a growing focus in the wellness world, experts point to the microbiome — the trillions of bacteria living in the digestive tract — as a key player in everything from digestion to immunity.
—Deirdre Bardolf, FOXNews.com, 27 Apr. 2026
Like so many in her field, The Ohio State University oncologist Ning Jin is alarmed by the number of patients in their 30s and 40s with late-stage cancer in their lower digestive tract.
—Yuki Noguchi, NPR, 27 Apr. 2026
See All Example Sentences for digestive tract
Cite this Entry
“Digestive tract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/digestive%20tract. Accessed 10 May. 2026.
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