catastrophe

English dictionary entry

Meanings

noun
  1. Any large and disastrous event of great significance.
  2. A disaster beyond expectations.
  3. The dramatic event that initiates the resolution of the plot; the dénouement.
  4. A type of bifurcation, where a system shifts between two stable states.

Pronunciation

/kəˈtæstɹəfi/ En-us-catastrophe.ogg

Word forms

catastrophe catastrophes catastrophë

Etymology

From Ancient Greek καταστροφή (katastrophḗ), from καταστρέφω (katastréphō, “to overturn”), from κατά (katá, “down, against”) + στρέφω (stréphō, “to turn”).

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