nightfall

See also: night-fall

English

Alternative forms

Etymology

From night +‎ fall. Cf. dewfall.

Pronunciation

  • IPA(key): /ˈnaɪt.fɔl/
  • (cotcaught merger) IPA(key): /ˈnaɪt.fɑl/
    • Audio (US):(file)

Noun

nightfall (countable and uncountable, plural nightfalls)

  1. The close of the day; the coming of night.
    Synonyms: dusk, evening, sundown, sunset; see also Thesaurus:dusk
    at nightfall
  2. Nocturnal emission.

Usage notes

The time of nightfall varies throughout the year, except near the equator.

Derived terms

  • night-falling

Translations