/ English Dictionary |
DIURNAL
Pronunciation (US): | (GB): |
I. (adjective)
Sense 1
Meaning:
Of or belonging to or active during the day
Example:
diurnal and nocturnal offices
Classified under:
Domain category:
biological science; biology (the science that studies living organisms)
Antonym:
nocturnal (belonging to or active during the night)
Sense 2
Meaning:
Having a daily cycle or occurring every day
Example:
diurnal rotation of the heavens
Classified under:
Similar:
periodic; periodical (happening or recurring at regular intervals)