CATASTROPHIC definition: 1. causing sudden and very great harm or destruction: 2. very bad: 3.

Understanding the Context

causing sudden and very…. Learn more. CATASTROPHIC definition: of the nature of a catastrophe, or disastrous event; calamitous. See examples of catastrophic used in a sentence.

Key Insights

Synonyms for CATASTROPHIC: disastrous, fatal, unfortunate, destructive, calamitous, ruinous, fateful, damning; Antonyms of CATASTROPHIC: fortuitous, happy, fortunate, lucky, providential, fluky, promising, optimistic CATASTROPHIC meaning: 1. causing sudden and very great harm or destruction: 2. very bad: 3. causing sudden and very…. Learn more.

Final Thoughts

If you describe something as catastrophic, you mean that it is very bad or unsuccessful. ...another catastrophic attempt to wrest control from a rival Christian militia. His mother's untimely death had a catastrophic effect on him. Something catastrophic is very harmful or disastrous. When the stock market crashes, it’s a catastrophic event for investors. Define catastrophic.

catastrophic synonyms, catastrophic pronunciation, catastrophic translation, English dictionary definition of catastrophic. adj. 1. Of, relating to, or involving a catastrophe.