English

Definition of nuclear winter noun from the Oxford Advanced Learner's Dictionary

 

nuclear winter

 noun
noun
BrE BrE//ˌnjuːkliə ˈwɪntə(r)//
 
; NAmE NAmE//ˌnuːkliər ˈwɪntər//
 
 
jump to other results
a period without light, heat or growth which scientists believe would follow a nuclear war
See the Oxford Advanced American Dictionary entry: nuclear winter