explosion
noun
ex·plo·sion
ik-ˈsplō-zhən 
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
Synagogue blaze investigated as arson THE HAGUE, Netherlands -- An explosion that caused a small fire at the entrance of a synagogue in the Dutch port city of Rotterdam early Friday is being treated as arson, police said.
—
Arkansas Online, 14 Mar. 2026
The outlet said more than 15 explosions shook Kharg Island, with the targets including air-defense systems, a naval base, an airport control tower and a helicopter hangar.
—Arsalan Shahla, Fortune, 14 Mar. 2026
With a swell of applause and a burst of smoke and explosions, Fuerza closed out the night — an apt ending for a band that isn’t afraid to break the rules a little bit.
—Julyssa Lopez, Rolling Stone, 14 Mar. 2026
Security around Jewish schools and other sites was reinforced after an explosion near a synagogue in Liege, Belgium, and a blast that caused a small fire at the entrance of a synagogue in the Dutch port city of Rotterdam on Friday.
—ABC News, 14 Mar. 2026
See All Example Sentences for explosion
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Arkansas Online, 14 Mar. 2026
The outlet said more than 15 explosions shook Kharg Island, with the targets including air-defense systems, a naval base, an airport control tower and a helicopter hangar.
—Arsalan Shahla, Fortune, 14 Mar. 2026
With a swell of applause and a burst of smoke and explosions, Fuerza closed out the night — an apt ending for a band that isn’t afraid to break the rules a little bit.
—Julyssa Lopez, Rolling Stone, 14 Mar. 2026
Security around Jewish schools and other sites was reinforced after an explosion near a synagogue in Liege, Belgium, and a blast that caused a small fire at the entrance of a synagogue in the Dutch port city of Rotterdam on Friday.
—ABC News, 14 Mar. 2026
See All Example Sentences for explosion
Cite this Entry
“Explosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/explosion. Accessed 19 Mar. 2026.
Copy CitationKids Definition
explosion
noun
ex·plo·sion
ik-ˈsplō-zhən
1
: the act or an instance of exploding
2
: a violent outburst of feeling
Medical Definition
explosion
noun
ex·plo·sion
ik-ˈsplō-zhən
: the act or an instance of exploding
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