erupted; erupting; erupts

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 At least one person is dead and several others injured after a six-alarm fire erupted in a multifamily building in east Boston on Tuesday. Chris Pandolfo, Fox News, 2 Apr. 2024 Fort Worth erupted in shouts heard a mile away → Chiefs’ Rashee Rice releases statement on Dallas racing crash via attorney → Tarrant County considers plan to reorganize administration of criminal courts 🚨Get free alerts when news breaks. James Hartley, Fort Worth Star-Telegram, 2 Apr. 2024 One person was killed and four others, including a firefighter, were taken to a hospital on Thursday after a fire erupted on the eighth floor of a downtown D.C. apartment building that houses mostly senior citizens, authorities said. Olivia Diaz, Washington Post, 28 Mar. 2024 Spectacular sight: The sky breaks out into celestial light as a volcano erupts in Grindavik, Iceland. Daniel Wine, CNN, 27 Mar. 2024 Debates over whether using an iPhone is disrespectful to Chinese tech companies or akin to handing personal data over to the U.S. government have erupted online. Tripp Mickle, New York Times, 25 Mar. 2024 The last time this particular star system erupted was in 1946, Schaefer said, and another eruption will likely not occur for another 80 years or so. Denise Chow, NBC News, 22 Mar. 2024 According to the footage that surfaced on social media, the crowd erupted into cheers while the Grammy winner smirked at their reaction. Sadie Bell, Peoplemag, 20 Mar. 2024 Gunfire erupted at the church on one end of the block. Karen Garcia, Los Angeles Times, 19 Mar. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'erupt.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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

Dictionary Entries Near erupt

Cite this Entry

“Erupt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/erupt. Accessed 17 Apr. 2024.

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

More from Merriam-Webster on erupt

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