indigestion

noun

in·​di·​ges·​tion ˌin-(ˌ)dī-ˈjes-chən 

-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

Food digests more quickly and moves through your body easier, which soothes indigestion. —Bestreviews, Chicago Tribune, 11 Feb. 2026

But don’t go overboard, Crichton said; consuming more than that could cause mild but uncomfortable side effects like heartburn, reflux and indigestion. —The New York Times News Service Syndicate, San Diego Union-Tribune, 10 Feb. 2026

Peppermint may be more effective for nausea associated with indigestion, gas, or bloating. —Lindsey Desoto, Health, 9 Feb. 2026

Eases symptoms like indigestion and bloating. —Lindsay Curtis, Verywell Health, 29 Jan. 2026

Word History

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing indigestion

• acid indigestion

Rhymes for indigestion

• congestion
• digestion
• ingestion
• suggestion
• gestion
• question

Kids Definition

indigestion

noun

in·​di·​ges·​tion ˌin-dī-ˈjes-chən 

-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 

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