Word.ws English Dictionary

nightglow

nightglow noun: an airglow at night.

Noun

nightglow (usually uncountable, plural nightglows)

  1. (usually) An airglow at night.

Forms of nightglow

pluralnightglows

Origin of nightglow

From night + glow.

Questions about nightglow

What does nightglow mean?
Nightglow means an airglow at night.
What part of speech is nightglow?
Nightglow is a noun.
What is the plural of nightglow?
The plural of nightglow is nightglows.

Words near nightglow in the dictionary

  1. nightgear
  2. nightgears
  3. nightglass
  4. nightglasses
  5. nightgloom
  6. nightglow
  7. nightglows
  8. nightgown
  9. nightgowned
  10. nightgowns
  11. nightguard

Source and license

Adapted from Wiktionary: nightglow (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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