cataclysmic.
Of or pertaining to a cataclysm; causing great destruction or upheaval; catastrophic.
Meaning & usage
Of or pertaining to a cataclysm; causing great destruction or upheaval; catastrophic.
It is believed that a cataclysmic impact caused the extinction of the dinosaurs.
Where this word comes from
Etymology tree English cataclysm Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic English cataclysmic From cataclysm + -ic.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.