NUCLEAR WINTER

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

A long period of darkness and extreme cold that scientists predict would follow a full-scale nuclear war; a layer of dust and smoke in the atmosphere would cover the earth and block the rays of the sun; most living organisms would perish

Classified under:

Nouns denoting natural phenomena

Hypernyms ("nuclear winter" is a kind of...):

cataclysm; catastrophe (a sudden violent change in the earth's surface)

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