coincidence

noun

co·​in·​ci·​dence kō-ˈin(t)-sə-dən(t)s How to pronounce coincidence (audio)
-sə-ˌden(t)s
1
: the act or condition of coinciding : correspondence
… a perfect coincidence between truth and goodness …Robert South
2
: the occurrence of events that happen at the same time by accident but seem to have some connection
… causal connection requires something more than mere coincidence as to time and place …Wayne R. LaFave
also : any of these occurrences

Examples of coincidence in a Sentence

It was mere coincidence that brought them together so far from Chicago. By coincidence, every man in the room was named Fred. “I'm going to Boston this weekend.” “What a coincidence! I am too.” It was no coincidence that he quit his job at the bank a day after the robbery. a series of strange coincidences By a fortunate coincidence, we arrived at the theater at the same time. Scientists have no explanation for the coincidence of these phenomena.
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.
While there’s the coincidence that his exit follows Amazon MGM Studios’ full creative control of Bond from Barbara Broccoli and Michael Wilson, the two instances are not connected. Anthony D'alessandro, Deadline, 21 Feb. 2025 Both Tai and Van have been through too much to think this is mere coincidence. Esther Zuckerman, New York Times, 21 Feb. 2025 In a further coincidence, the deal was announced a week before FIFA confirmed that Saudi Arabia, the only bidder, would indeed be hosting the 2034 men’s World Cup. Matt Slater, The Athletic, 17 Feb. 2025 In a bit of an odd coincidence, Charlotte's first game after the All-Star break is on Wednesday at the Los Angeles Lakers. Josh Hammer, Newsweek, 16 Feb. 2025 See All Example Sentences for coincidence

Word History

Etymology

borrowed from Medieval Latin coincidentia, derivative of coincident-, coincidens, present participle of coincidere "to agree in nature, coincide"

First Known Use

1605, in the meaning defined at sense 1

Time Traveler
The first known use of coincidence was in 1605

Browse Nearby Words

Cite this Entry

“Coincidence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/coincidence. Accessed 5 Mar. 2025.

Kids Definition

coincidence

noun
co·​in·​ci·​dence kō-ˈin(t)-səd-ən(t)s How to pronounce coincidence (audio)
1
: the act or condition of coinciding
2
a
: two things that happen at the same time by accident but seem to have some connection
b
: either one of these happenings

More from Merriam-Webster on coincidence

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