Synonyms of debacle
1
a
: a great disaster
b
: a complete failure : fiasco
2
: a tumultuous breakup of ice in a river
3
: a violent disruption (as of an army) : rout

Did you know?

The Origin of Debacle Is French

If you need an icebreaker in some social setting, why not recount the history of debacle? After all, when it was first used in English, debacle referred to the literal breaking up of ice (such as the kind that occurs in a river after a long, cold winter), as well as to the rush of ice or water that follows such an event. Eventually, it was also used to mean “a violent, destructive flood.” If that’s not enough to make some fast friends, you could let loose the fact that debacle comes from the French noun débâcle, which in turn comes from the verb débâcler, meaning “to clear, unbolt, or unbar.” You might then add, to your listeners’ grateful appreciation, that these uses led naturally to such meanings as “a breaking up,” “collapse,” and finally the familiar “disaster” and “fiasco.” We can feel the silence thawing already.

Examples of debacle in a Sentence

What a debacle. Next thing he knew, one of the patients would turn up dead. T. Coraghessan Boyle, The Road to Wellville, 1993
So what had been intended as an orderly hearing ended in a general debacle, for as soon as Fray Domingo saw his protector dragged toward the exit door, he leaped at the guards and began pummeling them. James A. Michener, Texas, 1985
Savings themselves evaporate in the course of such a debacle and thus the very wherewithal for reversing and retrieving the situation is lost … Jane Jacobs, Cities and the Wealth of Nations, 1984
After the debacle of his first novel, he had trouble getting a publisher for his next book. the financial debacle that was the stock market crash of 1929
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.
Before the jazz debacle, Ludlow was best known as a former City Council member who pleaded guilty in 2006 to federal charges of conspiring to embezzle union funds for campaign costs. David K. Li, NBC news, 10 Aug. 2026 This is why some are viewing the Coldcard debacle not as just another security incident, but as something closer to a crisis of faith. Jeff John Roberts, Fortune, 10 Aug. 2026 Commissioner Mayra Uribe said the Sloth World debacle also highlighted the need for a system that would allow people to report problems at similar facilities. Rylan Digiacomo-Rapp, The Orlando Sentinel, 5 Aug. 2026 Neither person wants to compromise and yet both of you could be exhausted by the entire debacle. Valerie Mesa, PEOPLE, 5 Aug. 2026 See All Example Sentences for debacle

Word History

Etymology

French débâcle, from débâcler to clear, from Middle French desbacler, from des- de- + bacler to block, perhaps from Vulgar Latin *bacculare, from Latin baculum staff

First Known Use

1802, in the meaning defined at sense 2

Time Traveler
The first known use of debacle was in 1802

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Cite this Entry

“Debacle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/debacle. Accessed 14 Aug. 2026.

Kids Definition

debacle

noun
de·​ba·​cle
variants also débâcle
: a great disaster or complete failure
the army's retreat was a debacle

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