Standard Lemma guide

eructation

noun · 4 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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  • /ɪ.ɹʌkˈteɪ.ʃən/
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The act of belching, of expelling gas from the stomach through the mouth.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

An erumpent blast of gas, wind, or other matter ejected from the depths of the earth.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a reflex that expels gas noisily from the stomach through the mouth

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: belch, belching, burp, burping

Antonyms: none provided

Broader terms: expulsion, projection, ejection, forcing out, reflex, reflex response, reflex action, instinctive reflex, innate reflex, inborn reflex, unconditioned reflex, physiological reaction

4

noun

Meaning 4

(of volcanos) pouring out fumes or lava (or a deposit so formed)

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: eruption, extravasation

Antonyms: none provided

Broader terms: action, activity, activeness

History

Etymology

Learned borrowing from Latin ērūctātiōnem, accusative of ērūctātiō (“a belching forth, burp”), from ērūctāre (“to belch, burp”). Compare Middle English eructuacioun (“belching, burp”), borrowed from the same root.