erupted; erupting; erupts
Synonyms of eruptnext

intransitive verb

1
a(1)
: to burst from limits or restraint
(2)
of a tooth : to emerge through the gum
b
: to force out or release suddenly and often violently something (such as lava or steam) that is pent up
c
: to become active or violent especially suddenly : break forth
war could erupt at any moment
the audience erupted in applause
2
: to break out with or as if with a skin eruption

transitive verb

: to force out or release usually suddenly and violently
a volcano erupting lava and ash
eruptible adjective
eruptive adjective
eruptively adverb

Examples of erupt in a Sentence

The volcano erupted with tremendous force. A bitter dispute has erupted among the members of the team.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Video emerged online showing a red Ferrari shooting out of a tunnel along the highway at a high speed, slamming into a concrete barrier where the road curved and erupting into flames. Alexandra Del Rosario, Los Angeles Times, 22 Apr. 2026 During the funeral service for Hornezes, who was killed in the bus stop shooting, more gunfire erupted outside the Destiny of Faith Church in the city's Brighton Heights neighborhood. Mike Darnay, CBS News, 22 Apr. 2026 Rights groups say thousands of protesters may have been killed since demonstrations erupted earlier this year. Bonny Chu, FOXNews.com, 22 Apr. 2026 Once the windows and walls are breached, all the combustible things inside like couches, furniture, clothes and plastics quickly erupt and begin sending large showers of dangerous burning embers lofted by heavy wind, setting new fires a block or two away. ABC News, 21 Apr. 2026 See All Example Sentences for erupt

Word History

Etymology

Latin eruptus, past participle of erumpere to burst forth, from e- + rumpere to break — more at reave

First Known Use

1657, in the meaning defined at intransitive sense 1a(1)

Time Traveler
The first known use of erupt was in 1657

Browse Nearby Words

Cite this Entry

“Erupt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/erupt. Accessed 24 Apr. 2026.

Kids Definition

erupt

verb
1
: to burst forth or cause to burst forth : explode
2
: to break through a surface
teeth erupting from the gum
3
: to break out with or as if with a skin eruption
eruptive adjective

Medical Definition

erupt

intransitive verb
1
of a tooth : to emerge through the gum
2
: to break out (as with a skin eruption)
eruptive adjective

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