implosion

noun

im·​plo·​sion im-ˈplō-zhən How to pronounce implosion (audio)
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

Examples of implosion in a Sentence

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.
For now, all that can be said for certain, judging by the latest implosion in his current employers West Ham’s fast-deteriorating season, is that nobody has benefited from his falling-out with Edu and the sequence of events that brought about Nuno’s exit from the City Ground. Daniel Taylor, New York Times, 7 Jan. 2026 A number of political analysts have argued that keeping Rodríguez in power was necessary to prevent an implosion in Venezuela. Stephania Taladrid, New Yorker, 7 Jan. 2026 But his second term would be overshadowed by concerns around the city’s rent control ordinance, rising property taxes, and a downtown left in disarray by the departure of remote workers and the implosion of Madison Equities, downtown’s largest property owner. Frederick Melo, Twin Cities, 21 Dec. 2025 Don't miss these Watch the implosion of a bridge over the Mississippi River between Iowa and Wisconsin. Jr Radcliffe, jsonline.com, 19 Dec. 2025 See All Example Sentences for implosion

Word History

Etymology

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

First Known Use

1877, in the meaning defined at sense 3

Time Traveler
The first known use of implosion was in 1877

Browse Nearby Words

Cite this Entry

“Implosion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/implosion. Accessed 10 Jan. 2026.

Kids Definition

implosion

noun
im·​plo·​sion im-ˈplō-zhən How to pronounce implosion (audio)
: the action of imploding
implosive adjective

More from Merriam-Webster on implosion

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