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
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.
The Mountain Fire erupted at 8:51 a.m. Wednesday and was fueled by what fire officials called a significant Santa Ana wind event, with gusts of over 60 mph. Phil Helsel, NBC News, 8 Nov. 2024 Encounters with the opposing party erupted in shouting and worse. Julia Prodis Sulek, The Mercury News, 6 Nov. 2024 Cheers erupt at the news, and alone in an interrogation room, Curtis hollers to ask what’s going on. Sara Netzley, EW.com, 5 Nov. 2024 The Dodgers erupted for five runs in two innings against Manaea en route to a 10-5 victory. Newsweek, 2 Nov. 2024 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

Dictionary Entries Near erupt

Cite this Entry

“Erupt.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/erupt. Accessed 22 Nov. 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

Last Updated: - Updated example sentences
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