Dictionary.com
Thesaurus.com
Synonyms

debacle

American  
[dey-, -bak-uhl, duh-, dee-bah-kuhl] / deɪ-, -ˈbæk əl, də-, diˈbɑ kəl /

noun

  1. a general breakup or dispersion; sudden downfall or rout.

    The revolution ended in a debacle.

  2. a complete collapse or failure.

    Synonyms:
    calamity, catastrophe, fiasco, ruin, disaster
  3. a breaking up of ice in a river.

  4. a violent rush of waters or ice.


debacle British  
/ deɪˈbɑːkəl, dɪ- /

noun

  1. a sudden disastrous collapse or defeat, esp one involving a disorderly retreat; rout

  2. the breaking up of ice in a river during spring or summer, often causing flooding

  3. a violent rush of water carrying along debris

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of debacle

1795–1805; < French débâcle, derivative of débâcler to unbar, clear, equivalent to dé- dis- 1 + bâcler to bar ≪ Latin baculum stick, rod

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That’s a pretty clear sign that Castel wants to investigate this debacle and hold those behind it responsible.

From Slate • Mar. 27, 2026

Both these jobs entailed prolonged, ego-deflating battles; both ended in professional debacle.

From The Wall Street Journal • Mar. 24, 2026

While there is no question – yet – that Stokes should step down as Test captain, we are certainly heading into Bazball overtime, regardless of the Ashes debacle.

From BBC • Mar. 20, 2026

Crockett called the CBS debacle at the time a “boost” for Talarico.

From Salon • Mar. 3, 2026

As his beloved Bronchos sputtered and fluttered against the endless siege of that black-shirted machine, all he could do was wait for the debacle to be over.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger