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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
In the digestive tract, this gel slows carbohydrate breakdown and slows how long food moves through the digestive tract. Caitlin Beale, Health, 23 Dec. 2025 The kind that contribute to shiny coats, strong muscles, a healthy digestive tract and more. Victoria Uwumarogie, Essence, 23 Dec. 2025 Insoluble fiber adds bulk to stool, while soluble fiber becomes gel-like to keep things moving smoothly through your digestive tract. Abby Norman, Verywell Health, 19 Dec. 2025 The presence of foreign materials such as small stones poses a safety risk: hard or sharp objects in food can cause cuts or injuries to the mouth, tongue, throat or digestive tract, and may damage teeth and gums if ingested. Moná Thomas, PEOPLE, 18 Dec. 2025 See All Example Sentences for digestive tract

Word History

First Known Use

1842, in the meaning defined above

Time Traveler
The first known use of digestive tract was in 1842

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Cite this Entry

“Digestive tract.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/digestive%20tract. Accessed 31 Dec. 2025.

Medical Definition

digestive tract

noun
: the tubular passage typically extending from mouth to 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

Last Updated: - Updated example sentences
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