diurnal (Meaning)
diurnal (a)
of or belonging to or active during the day
diurnal (s)
having a daily cycle or occurring every day
diurnal (a.)
Relating to the daytime; belonging to the period of daylight, distinguished from the night; -- opposed to nocturnal; as, diurnal heat; diurnal hours.
Daily; recurring every day; performed in a day; going through its changes in a day; constituting the measure of a day; as, a diurnal fever; a diurnal task; diurnal aberration, or diurnal parallax; the diurnal revolution of the earth.
Opening during the day, and closing at night; -- said of flowers or leaves.
Active by day; -- applied especially to the eagles and hawks among raptorial birds, and to butterflies (Diurna) among insects.
A daybook; a journal.
A small volume containing the daily service for the little hours, viz., prime, tierce, sext, nones, vespers, and compline.
A diurnal bird or insect.
Synonyms & Antonyms of diurnal
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diurnal Sentence Examples
- The diurnal cycle of the Earth is the daily rotation of the planet on its axis, resulting in the alternation of daytime and nighttime.
- Many plants and animals have evolved diurnal rhythms, meaning they are active during the day and rest at night.
- Humans are diurnal creatures, with our sleep-wake cycle naturally following the rising and setting of the sun.
- Diurnal birds, such as robins and blue jays, are adapted to hunt for food and build nests during the daylight hours.
- Some species of bats are diurnal, hunting for insects and other small prey during the day.
- Desert animals, such as the camel and the fennec fox, have adapted to the extreme heat of the day by being active at night, a behavior known as nocturnality.
- Plants like the common dandelion have diurnal rhythms, opening their flowers in the morning to attract pollinators and closing them at night to conserve energy.
- The diurnal temperature range, or the difference between the maximum and minimum temperatures in a day, can vary significantly depending on factors such as latitude, season, and weather patterns.
- Diurnal variations in atmospheric pressure can influence weather patterns, leading to the formation of clouds, precipitation, and storms.
- Studying diurnal patterns in environmental factors like temperature, humidity, and solar radiation is essential for understanding ecosystems and making accurate climate predictions.
FAQs About the word diurnal
of or belonging to or active during the day, having a daily cycle or occurring every dayRelating to the daytime; belonging to the period of daylight, distinguis
daily, recurrent, day-to-day,continuous, cyclical, quotidian, unbroken, continuing, recurring, incessant
monthly, yearly, weekly, weekly, yearly,monthly, irregular,infrequent, irregular, erratic
The diurnal cycle of the Earth is the daily rotation of the planet on its axis, resulting in the alternation of daytime and nighttime.
Many plants and animals have evolved diurnal rhythms, meaning they are active during the day and rest at night.
Humans are diurnal creatures, with our sleep-wake cycle naturally following the rising and setting of the sun.
Diurnal birds, such as robins and blue jays, are adapted to hunt for food and build nests during the daylight hours.
