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English definition of “baby-boomer”

baby-boomer

noun [C] uk   /ˈbeɪ.biˌbuːm.ər/ us    // (US informal boomer)
a person who was born during a baby boom, especially the one that happened in the UK and the US following the Second World WarTwentieth century
(Definition of baby-boomer from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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