1
: the action of imploding
2
: the act or action of bringing to or as if to a center
also : integration
This implosion of cultures makes realistic for the first time the age-old vision of a world culture … —Kenneth Keniston
3
: the inrush of air in forming a suction stop
implosive adjective or noun

implosive

2 of 3

adjective

im·​plo·​sive -ōs|iv How to pronounce implosive (audio)
|ēv also -ōz|or |əv
: of, relating to, or being an implosion : formed or uttered with implosion
implosively
|ə̇vlē, 
-li
adverb

implosive

3 of 3

noun (2)

"
plural -s
: an implosive consonant : suction stop

Examples of implosion in a Sentence

Recent Examples on the Web
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Noun
Prior to all that, Petty recorded a lot of music with his early band Mudcrutch and during an aborted solo career that followed in the immediate aftermath of their implosion, even though very little of it was actually released. — Andy Greene, Rolling Stone, 6 Nov. 2026 Platner’s noisy ascension and implosion didn’t just leave the Democrats looking untrustworthy. — Chris Smith, Vanity Fair, 26 Oct. 2026 Thanks to a demolition crew’s early Saturday morning implosion, an 18-story office tower that has hung over Clairmont Road in Chamblee for about five decades has been reduced to rubble. — Savannah Sicurella, AJC.com, 24 Oct. 2026 The Titan had suffered a catastrophic implosion; the five men had died before their brains had even had time to register what was happening. — Julia Buckley, CNN Money, 13 Oct. 2026 See All Example Sentences for implosion

Word History

Etymology

Noun (1)

in- entry 2 + -plosion (as in explosion)

Adjective

in- entry 2 + -plosive (as in explosive)

First Known Use

Noun (1)

1877, in the meaning defined at sense 3

Time Traveler
The first known use of implosion was in 1877

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Cite this Entry

“Implosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/implosion. Accessed 13 Nov. 2026.

Kids Definition

implosion

noun
: the action of imploding

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