Phrase guide

gastric lavage

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A procedure consisting of diluting then emptying the contents of the stomach with a tube via the nose or mouth, most commonly performed following an overdose or poison ingestion, or in preparation for surgery.

Definition source: English Wiktionary via Wiktextract

Topics: medicine, sciences, toxicology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: gastrolavage, stomach pump, gastric irrigation, gastric suction

Antonyms: none provided

2

noun

Meaning 2

washing out the stomach with sterile water or a saltwater solution; removes blood or poisons

Definition source: Princeton WordNet 3.0

Examples

  • when the doctor ordered a gastric lavage the hospital pumped out my stomach

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: lavage

History

Etymology

No etymology was provided for this word.

Across languages

Translations

2 source translations are retained for this English entry.

  • French: lavage gastrique — procedure of emptying the stomach
  • Portuguese: lavagem gástrica — procedure of emptying the stomach