catastrophe

catastrophe — noun

1. an unexpected event, such as a war, storm, or flood, that causes widespread dest

1.nounC2
Definition

an unexpected event, such as a war, storm, or flood, that causes widespread destruction and human suffering

Example

The earthquake that hit coastal Sendai in 2011 was a catastrophe for thousands of families.

catastrophe for + [affected group]

When the dam broke, floodwaters turned farmland into a zone of catastrophe for local farmers.

countable vs uncountable: a zone of catastrophe

Common collocations
  • environmental catastrophe
  • human catastrophe
  • catastrophe for
  • catastrophe strikes
  • avert catastrophe
  • face catastrophe
Synonyms
  • disaster

    a broader, more common word; catastrophe implies greater severity

  • calamity

    similar in scale but less frequent; often carries a sense of deep personal or national grief

  • cataclysm

    formal and dramatic; suggests a violent upheaval of nature or society

  • tragedy

    focuses on the human sorrow rather than the physical destruction

Antonyms
  • miracle

    a welcome event that prevents or reverses disaster

  • blessing

    something beneficial that arrives instead of expected harm

Grammar Patterns

catastrophe + for + noun

catastrophe + of + noun

Usage Note

Countable when referring to a specific event; uncountable when used as an abstract concept (“the region faces catastrophe”).

Common Mistakes

The storm was a catastrophe for three days.
The storm caused catastrophe for three days.
catastrophe describes the outcome, not the duration of the event itself.

2. an event or situation that goes extremely badly, causing disappointment or embar

2.nounC1
Definition

an event or situation that goes extremely badly, causing disappointment or embarrassment for the people involved

Example

The school play was a complete catastrophe when the main actor forgot all his lines.

be + a + [adjective] + catastrophe

Dinner at the new restaurant turned into a catastrophe after the kitchen caught fire.

turn into a catastrophe

Common collocations
  • complete catastrophe
  • total catastrophe
  • end in catastrophe
  • turn into a catastrophe
  • be a catastrophe
Synonyms
  • fiasco

    stronger implication of public embarrassment; often used for planned events that fail spectacularly

  • debacle

    formal; suggests a complete breakdown, often in politics or business

  • mess

    more informal and general; less dramatic than catastrophe

Antonyms
  • success

    a situation that turns out well

  • triumph

    a particularly impressive or satisfying success

Grammar Patterns

be + a catastrophe

end in catastrophe

Usage Note

Distinguish from sense 1: this sense describes personal or small-scale failures (a party, a project, a meal), not large-scale destruction. Common in informal British and American English.

Common Mistakes

My exam was a catastrophe of global warming.
My exam was a catastrophe; I left half the questions blank.
this sense applies to personal situations, not to the large-scale disasters of sense 1.

Word family

  • catastrophic
    adjectiveC1
  • catastrophically
    adverbC2
  • catastrophism
    noun

Synonym discussion

Sense: noun/1

All four words describe very bad events, but they differ in scale and register. Disaster is the broadest and most common word—it can describe anything from a sprained ankle to a hurricane. Catastrophe suggests a larger, more tragic event with lasting consequences, such as a war or natural disaster. Calamity carries a tone of deep personal or national grief; a crop failure might be a calamity for a farming community. Cataclysm is the most dramatic and literary of the four, often referring to a violent upheaval that reshapes the world. For everyday use, disaster and catastrophe are the safest choices. “The earthquake was a catastrophe” is stronger than “the earthquake was a disaster.” “The oil spill was an environmental calamity” sounds more emotional and formal.

disaster ↗catastrophe ↗calamitycataclysm

Common collocations

Nouns

Adverbs

Phrases

  • avert catastrophe
  • face catastrophe
  • catastrophe strikes
  • catastrophe waiting to happen

Prepositions

Etymology

GreekLatinFrenchEnglish

Catastrophe comes from the Greek word katastrophē, made up of katá (“down”) and strophē (“turning”). In ancient Greek drama it meant the turning point in a play, where the story moves toward its final unhappy ending. Latin borrowed the word, and English adopted it in the 1500s, first as a theatrical term and later for any disastrous conclusion.