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diurnal

/daɪˈɜrnəl/
Main Example

Many animals are diurnal and sleep at night.

Example context
Grammatical Info:
Adjective (adj.)

Relating to or active during the daytime.

Other Example

Birds are often diurnal and sing in the morning.

Diurnal creatures are active when the sun is up.

Humans are primarily diurnal and work during the day.

Synonyms

diurnal animals

diurnal patterns

diurnal behavior

Synonyms

daytime

daily

solar

diurnal

/daɪˈɜrnəl/
en-us undefineddiurnal
Main Example

The diurnal of the plant shows how it opens in the morning.

Example context
en-us flagThe diurnal of the plant shows how it opens in the morning.
Grammatical Info:
Noun (n.)

A daily cycle or occurrence.

Other Example

The diurnal patterns of the animals help them find food.

en-us flagThe diurnal patterns of the animals help them find food.

We studied the diurnal changes in temperature throughout the day.

en-us flagWe studied the diurnal changes in temperature throughout the day.

Her diurnal routine includes jogging every morning.

en-us flagHer diurnal routine includes jogging every morning.
Synonyms

diurnal cycle

en-us flagdiurnal cycle

diurnal rhythm

en-us flagdiurnal rhythm

diurnal variation

en-us flagdiurnal variation
Synonyms

daily

24-hour

daytime

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