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.
Among Jean-Baptiste’s most extraordinary moments is the intimate Mother’s Day gathering that takes place without melodramatic fireworks but comes face-to-face with Pansy’s private implosion. Armond White, National Review, 21 Feb. 2025 Pierre Trudeau himself had retired just ahead of the implosion. David Frum, The Atlantic, 15 Jan. 2025 Clearly, Walgreens’ (WBA) implosion was the primary driver of the Dogs’ dreary year. Brett Owens, Forbes, 4 Jan. 2025 The end result will be a catastrophic fiscal implosion, and a default on national debt. Letters To The Editor, Orlando Sentinel, 2 Jan. 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 6 Mar. 2025.

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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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