Eruption

//ɪˈɹʌpʃən// noun

noun ·Moderate ·High school level

Definitions

Noun
  1. 1
    A violent ejection, such as the spurting out of lava from a volcano. countable, uncountable

    "a volcanic eruption"

  2. 2
    the emergence of a tooth as it breaks through the gum wordnet
  3. 3
    A sudden release of pressure or tension. countable, uncountable

    "There was an eruption of joy at the final whistle."

  4. 4
    a sudden very loud noise wordnet
  5. 5
    An utterance, especially a sudden one; an ejaculation. countable, uncountable

    "Ultimately, Greenfield may remind us of no one so much as Boston's own, Sylvia Sidney — "herself" in the amusement business! From whom else does one expect so leveling a sequence of eruptions: "i mean yah gotta win a little money/ i mean we're all whores turning a trick"?"

Show 5 more definitions
  1. 6
    a sudden violent spontaneous occurrence (usually of some undesirable condition) wordnet
  2. 7
    An infection of the skin resulting in a rash or blemishing. countable, uncountable
  3. 8
    the sudden occurrence of a violent discharge of steam and volcanic material wordnet
  4. 9
    (of volcanoes) pouring out fumes or lava (or a deposit so formed) wordnet
  5. 10
    symptom consisting of a breaking out and becoming visible wordnet

Example

More examples

"Famine followed upon the eruption of the volcano."

Etymology

From Middle French éruption, from Latin eruptio.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.