erupt

verb
\ i-ˈrəpt How to pronounce erupt (audio) \
erupted; erupting; erupts

Definition of erupt

intransitive verb

1a(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

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Other Words from erupt

eruptible \ i-​ˈrəp-​tə-​bəl How to pronounce eruptible (audio) \ adjective
eruptive \ i-​ˈrəp-​tiv How to pronounce eruptive (audio) \ 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

Universities erupted in student protests, and Buhari sent soldiers to quell them. Sean Williams, Harper's magazine, "The Black Axe," 19 Aug. 2019 The Democratic party and mainstream media erupt in calls for gun control. Matthew Continetti, National Review, "Guns and the ‘New Class’," 10 Aug. 2019 As Bridgewater stepped onto the field, the home crowd at U.S. Bank Stadium erupted in cheers. Dane Mizutani, Twin Cities, "Oh, what could have been. Vikings reflect on Teddy Bridgewater’s rise from the ashes," 8 Aug. 2019 Two dozen riots erupted in the summer and fall of that year, overwhelmingly targeting black people, particularly those who had migrated into urban areas in the North and the Midwest. Jelani Cobb, The New Yorker, "How the Trail of American White Supremacy Led to El Paso," 6 Aug. 2019 In several locations, clashes erupted with police firing tear gas and rubber bullets. Time, "'Any Attempt to Play With Fire Will Only Backfire.' Beijing Issues Stern Warning to Hong Kong Protesters," 6 Aug. 2019 The room erupted in laughter, no one roaring louder than Mitrovich. Peter Rowe, San Diego Union-Tribune, "George S. Mitrovich, the man who knew everyone, 1935—2019," 25 July 2019 Since the Cambridge Analytica debacle erupted more than a year ago, Facebook has vowed to do a better job corralling its users’ data. Barbara Ortutay, The Denver Post, "FTC fines Facebook $5B, adds oversight for privacy mishaps," 24 July 2019 Since the Cambridge Analytica debacle erupted more than a year ago, Facebook has vowed to do a better job corralling its users' data. Author: Marcy Gordon And Barbara Ortutay, Anchorage Daily News, "FTC fines Facebook $5B, adds limited oversight on privacy," 24 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'erupt.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of erupt

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

History and Etymology for erupt

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

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More Definitions for erupt

erupt

verb

English Language Learners Definition of erupt

: to send out rocks, ash, lava, etc., in a sudden explosion also : to come out in a sudden explosion
: to happen or begin suddenly and violently
: to begin doing something (such as shouting or applauding) suddenly

erupt

verb
\ i-ˈrəpt How to pronounce erupt (audio) \
erupted; erupting

Kids Definition of erupt

1 : to send out lava, rocks, and ash in a sudden explosion The volcano erupted.
2 : to burst out in a sudden explosion Lava erupted from the volcano.
3 : to happen, begin, or appear suddenly War erupted. A rash erupted on my skin.
\ i-ˈrəpt How to pronounce erupt (audio) \

Medical Definition of erupt

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

Other Words from erupt

eruptive \ -​tiv How to pronounce eruptive (audio) \ adjective