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

Men and women experience similar effects of stress, such as trouble sleeping, headaches, indigestion, and weaker immune systems. —Maia Niguel Hoskin, Forbes.com, 30 Apr. 2025

Turmeric may also help with digestive problems such as an upset stomach, indigestion, and constipation. —Morgan Pearson, Ms, Rd, Verywell Health, 23 Apr. 2025

Side effects were the same as those with the injectable obesity drugs — diarrhea, indigestion, constipation, nausea and vomiting. —Nathaniel Weixel, The Hill, 17 Apr. 2025

Cialis side effects include headache, indigestion, back pain, myalgia (muscle, ligament, or joint pain), nasal congestion, flushing, and limb pain.4 Levitra Like Viagra and Cialis, Levitra is an oral medication that inhibits PDE-5. —Mark Gurarie, Health, 14 Mar. 2025

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