Definition of eruptionnext
1
2
as in firing
the act or an instance of exploding the eruption of the volcano Krakatoa was one of the most violent in global history

Synonyms & Similar Words

Example Sentences

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.
Recent Examples of eruption However, it was postponed following the eruption of the Iran war and the latest round of the Israel-Hezbollah war. — Khaled Wassef, CBS News, 17 Sep. 2026 But Alex Bregman and the rest of the Cubs’ offensive eruption allowed Imanaga to settle into cruise control, which helped give the Cubs a 12-2 blowout of the Pirates at Wrigley Field. — Andy Martinez, Chicago Tribune, 11 Sep. 2026 The Geology Agency cautioned that volcanic activity remains elevated and the probability of further eruptions is still high. — Niniek Karmini, Los Angeles Times, 9 Sep. 2026 The volcano launched ash into the air and into the city of Jakarta and the Lampung province during a 25-hour-long eruption. — Chelsea Gohd, Space.com, 9 Sep. 2026 See All Example Sentences for eruption
Recent Examples of Synonyms for eruption
Noun
  • South Korea’s Defense Ministry said the explosion occurred during an unspecified operation near the military demarcation line in the western section of the border buffer zone, commonly known as the DMZ.
    — ABC News, ABC News, 21 Sep. 2026
  • Some residents in Riyadh heard an explosion, and later some saw a plume of smoke near the airport.
    — Tucker Reals, CBS News, 21 Sep. 2026
Noun
  • Both locations put the Houthis within firing distance of any ships that attempt to traverse the narrow strait.
    — Kareem Fahim, New Yorker, 19 Sep. 2026
  • Since Macklemore’s firing, all of Sheeran’s openers have quit the tour.
    — Alejandra Gularte, Vulture, 18 Sep. 2026
Noun
  • But her mental instability was becoming increasingly apparent, leading to outbursts at work and home.
    — Hadley Hall Meares, Vanity Fair, 21 Sep. 2026
  • The Bears’ historic 59-point Week 1 outburst means the public is likely to pour money into the over, so this is a great spot to zig when the betting public zags.
    — Dan Zaksheske OutKick, FOXNews.com, 17 Sep. 2026
Noun
  • Launched in 2004, the $364 million observatory is designed to pivot quickly -- as its name suggests -- to capture gamma ray bursts, exploding stars and other fast-breaking cosmic action.
    — Arkansas Online, Arkansas Online, 26 Sep. 2026
  • The machines typically used to compress fuel must deliver enormous bursts of energy with exceptional precision.
    — Prabhat Ranjan Mishra, Interesting Engineering, 26 Sep. 2026

Browse Nearby Words

Cite this Entry

“Eruption.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/eruption. Accessed 27 Sep. 2026.

More from Merriam-Webster on eruption

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!