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digestive

American  
[dih-jes-tiv, dahy-] / dɪˈdʒɛs tɪv, daɪ- /

adjective

  1. serving for or pertaining to digestion; having the function of digesting food.

    the digestive tract.

  2. promoting digestion.


noun

  1. a substance promoting digestion.

digestive British  
/ dɪˈdʒɛstɪv, daɪˈdʒɛstənt, daɪ- /

adjective

  1. relating to, aiding, or subjecting to digestion

    a digestive enzyme

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a less common word for digestant

  2. short for digestive biscuit

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of digestive

1350–1400; Middle English < Middle French digestif < Latin dīgestīvus, equivalent to dīgest ( us ) ( see digest) + -īvus -ive

Explanation

Anything that's digestive has something to do with the body's process of breaking down food. A stomach ache can be a sign of digestive problems — or just nervousness about the first day of school. Your digestive system is made up of all the body parts that contribute to taking large pieces of food and breaking them into water-soluble bits that are eventually absorbed into your bloodstream. Sometimes this adjective describes food that's meant to help in this process, like digestive mints and digestive biscuits. As a noun it simply means "food or medicine that aids digestion." If you're overfull after Thanksgiving dinner, your grandmother might suggest you take a digestive.

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Vocabulary lists containing digestive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Alex Rodriguez-Palacios, assistant professor in the Digestive Health Research Institute at the School of Medicine, said the team was able to reduce these harmful sugars in their experiments, which "improved brain health and extended lifespan."

From Science Daily • Apr. 9, 2026

Those effects can occur almost immediately, said Dr. Susan Z. Yanovski, co-director of the Office of Obesity Research at the National Institute of Diabetes and Digestive and Kidney Diseases.

From New York Times • Jun. 18, 2024

You can learn more about healing heartburn naturally in our “eGuide to Digestive Disorders.”

From Seattle Times • Nov. 29, 2023

"You should absolutely be looking at your stool on a regular basis," says Dr. Bryan Curtin, a gastroenterologist at The Institute for Digestive Health and Liver Disease at Mercy Medical Center in Baltimore.

From Salon • Oct. 2, 2023

Digestive disturbances are indicated by tympanites, or distention of the rumen by gas, colic, and diarrhea, alternating with constipation.

From Special Report on Diseases of Cattle by United States. Bureau of Animal Industry