The meaning of NOCTURNAL is of, relating to, or occurring in the night. How to use nocturnal in a sentence.

NOCTURNAL definition: 1. being active or happening at night rather than during the day: 2. of the night, or relating to…. Learn more.

Nocturnal definition: of or relating to the night (diurnal ).. See examples of NOCTURNAL used in a sentence.

Nocturnal means occurring at night. ...long nocturnal walks. ...the immensity of the nocturnal sky.

Definition of nocturnal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. Occurring at night. 2. Most active at night. Many animals, such as owls and bats, are nocturnal. Compare diurnal. 3. Having flowers that open during the night and close at daylight. Nocturnal …

nocturnal adjective (ACTIVITIES) happening at night: nocturnal activities / habits

List of nocturnal animals This is a list of nocturnal animals and groups of animals. There is also a more specific list of nocturnal birds.

Oct 10, 2025 · nocturnal (comparative more nocturnal, superlative most nocturnal) (of a person, creature, group, or species) Primarily active during the night. Many of these classic methods …

nocturnal, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary