day and night

variants: or

night and day

Definition of day and night

  1. 1 :  all the time :  without stopping We've been working on it day and night.

  2. 2 :  complete or total The difference between them is night and day.

Word by Word Definitions

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

    :  daylight

    :  daytime

nightplay
  1. :  the time from dusk to dawn when no sunlight is visible

    :  an evening or night taken as an occasion or point of time

    :  an evening set aside for a particular purpose

  1. :  of, relating to, or associated with the night

    :  intended for use at night

    :  existing, occurring, or functioning at night


Seen and Heard

What made you want to look up day and night? Please tell us where you read or heard it (including the quote, if possible).

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