diurnals

/daɪˈɜrnəlz/
noun
  1. Animals that are active during the daytime.
    • In the zoo, the diurnals are on display during visiting hours, while nocturnal animals rest.
    • The forest is full of diurnals like squirrels and butterflies that thrive in daylight.
    • Many birds are diurnals, hunting for food only when the sun is up.
  2. Plants whose flowers open during the day and close at night.
    • Unlike night-blooming jasmine, these diurnals close up as soon as the sun sets.
    • The field was filled with diurnals, their petals wide open under the midday sun.
    • Gardeners often choose diurnals like morning glories for their bright daytime blooms.
What does "diurnals" mean? | whatsthatwordmean | whatsthatwordmean