indigestion

noun

in·​di·​ges·​tion ˌin-(ˌ)dī-ˈjes-chən How to pronounce indigestion (audio)
-ˈjesh-
1
: inability to digest or difficulty in digesting something
2
: a case or attack of indigestion marked especially by a burning sensation or discomfort in the upper abdomen

Examples of indigestion in a Sentence

The patient complained of indigestion and nausea. I like spicy foods but they always give me indigestion.
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.
Taking collagen can help with indigestion and help heal sores or cuts in the body. Bestreviews, Chicago Tribune, 4 Feb. 2026 Eases symptoms like indigestion and bloating. Lindsay Curtis, Verywell Health, 29 Jan. 2026 That's because stomach cancer symptoms can often show up as pain, reflux and indigestion, so doctors will prescribe the medicine as a way to treat those symptoms before even realizing that a patient has stomach cancer. New Atlas, 22 Jan. 2026 This origin underscores dill’s long-standing role as a calming remedy, traditionally used to relieve colic, indigestion, and pain. Hannah Nwoko, Parents, 21 Jan. 2026 See All Example Sentences for indigestion

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of indigestion was in the 14th century

Browse Nearby Words

Cite this Entry

“Indigestion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indigestion. Accessed 15 Feb. 2026.

Kids Definition

indigestion

noun
in·​di·​ges·​tion ˌin-dī-ˈjes-chən How to pronounce indigestion (audio)
-də-
1
: inability to digest or difficulty in digesting something
2
: a case or attack of indigestion marked especially by a burning or uncomfortable feeling in the upper stomach

Medical Definition

indigestion

noun
in·​di·​ges·​tion -jes(h)-chən How to pronounce indigestion (audio)
1
: inability to digest or difficulty in digesting food : incomplete or imperfect digestion of food
2
: a case or attack of indigestion marked especially by pain, discomfort, or a burning sensation in the upper abdomen often accompanied by abdominal bloating, nausea, belching, flatulence, or uncomfortable fullness

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