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cataclasm

noun cat·a·clasm \ ˈkatəˌklazəm \

Definition of cataclasm

plural -s
: a breaking down : disruption
—

cataclasmic

adjective

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Origin and Etymology of cataclasm

irregular (after Greek klasma fragment, from klan to break) from Greek kataklan to break down, from kata- cata- + klan to break

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