explosion

noun

ex·​plo·​sion ik-ˈsplō-zhən How to pronounce explosion (audio)
1
: the act or an instance of exploding
injured in a laboratory explosion
2
: a large-scale, rapid, or spectacular expansion or bursting out or forth
the explosion of suburbia
an explosion of red hair
3
: the release of occluded breath that occurs in one kind of articulation of stop consonants

Examples of explosion in a Sentence

The filmmakers staged the car's explosion. The island was rocked by a series of volcanic explosions. The region has experienced a population explosion. His comments prompted an explosion of laughter from the crowd.
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.
No one was injured in the explosion, which rained debris on the beaches of the northern Mexican state of Tamaulipas. ArsTechnica, 27 June 2025 Like Squid Game, Dead Set juxtaposes familiar cultural symbols and settings with grim, inevitable explosions of blood, straddling the line between twisted, compelling drama and a sobering reminder of violence lurking in our present society. Rory Doherty, Time, 27 June 2025 The time bomb is ticking—and consumers should begin bracing for the explosion. Nicholas Creel, MSNBC Newsweek, 24 June 2025 The same couldn’t be said for the explosions — usually mortars, but also some projectiles — that shattered the peace in this otherwise quiet community of people like her 95 year-old mother who spend most of their time at home. Scott Maxwell, The Orlando Sentinel, 24 June 2025 See All Example Sentences for explosion

Word History

Etymology

Latin explosion-, explosio act of driving off by clapping, from explodere

First Known Use

1681, in the meaning defined at sense 1

Time Traveler
The first known use of explosion was in 1681

Browse Nearby Words

Cite this Entry

“Explosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/explosion. Accessed 30 Jun. 2025.

Kids Definition

explosion

noun
ex·​plo·​sion ik-ˈsplō-zhən How to pronounce explosion (audio)
1
: the act or an instance of exploding
2
: a violent outburst of feeling

Medical Definition

explosion

noun
ex·​plo·​sion ik-ˈsplō-zhən How to pronounce explosion (audio)
: the act or an instance of exploding

More from Merriam-Webster on explosion

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