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English definition of “life preserver”

life preserver

noun [C] uk   /ˈlaɪf.prɪˌzɜː.vər/ us    /-ˌzɝː.vɚ/
US for lifebelt or life jacketProtective clothing
(Definition of life preserver from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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