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Defenition of the word diurnal

    • Defenition of the word diurnal

      • Performed in twenty-four hours, such as the diurnal rotation of the Earth.
      • having a daily cycle or occurring every day; "diurnal rhythms"; "diurnal rotation of the heavens"; "the diurnal slumber of bats"
      • (biology) belonging to or active during the day; "diurnal animals are active during the day"; "diurnal flowers are open during the day and closed at night"
      • belonging to or active during the day; "diurnal animals are active during the day"; "diurnal flowers are open during the day and closed at night"
      • of or belonging to or active during the day
      • having a daily cycle or occurring every day

    Similar words in the diurnal

      • cyclic
      • cyclical
      • daytime

    Antonyms for the word diurnal

      • nocturnal

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