twenty-four hours a day

Definition of twenty-four hours a day

  1. :  all day and night The store is open twenty-four hours a day.

Word by Word Definitions

hourplay hours
  1. :  a time or office for daily liturgical devotion

    :  canonical hour

    :  the 24th part of a day :  60 minutes

  1. :  the time of light between one night and the next

    :  daylight

    :  daytime


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