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English definition of “p.m.”

p.m.

    /ˌpiːˈem/ abbreviation
A1 used when referring to a time in the afternoon or evening or at night: We'll be arriving at about 4.30 p.m. The 6 p.m. train is usually very crowded. → Compare a.m.Days and times of day
(Definition of p.m. from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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