# gastrointestinal

/ˌɡæstɹoʊɪnˈtɛstənəɫ/ (US) · /ɡˈæstɹɔɪntˌɛstɪnəl/ (UK) · CEFR C1 · Adjective

Source: https://englishreference.com/word/gastrointestinal
Updated: 2026-05-07

## Definition

relating to the stomach and the intestines. You use this word when talking about the parts of your body that digest food.

For teachers: relating to the stomach and the intestines. Typically describes the organs, processes, or disorders of the digestive system.

## Examples

- He went to the doctor for a gastrointestinal checkup.
- The patient reported severe gastrointestinal distress after eating the contaminated seafood.
- Modern medicine has developed various non-invasive techniques to monitor gastrointestinal health, allowing doctors to identify inflammation in the digestive tract without surgery.

## Usage notes

- Typically used in medical or scientific contexts; often appears before nouns like 'tract', 'disorder', or 'health'.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.