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English definition of “January”

January

noun [C or U] uk   /ˈdʒæn.jʊ.ri/ us    /-juː.er.i/ (written abbreviation Jan.)
A1 the first month of the year, after December and before February: Her father died in January. His birthday is 25 January. We're going skiing next January.Names of months
(Definition of January from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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