Diurnal Meaning

There are 2 meaning(s) for word Diurnal

Meaning 1 : having a daily cycle or occurring every day

    Example : diurnal rotation of the heavens

Meaning 2 : of or belonging to or active during the day

    Example : diurnal animals are active during the day,diurnal flowers are open during the day and closed at night,diurnal and nocturnal offices

Diurnal Antonyms