Word.ws English Dictionary

noctilucent

UK/ˌnɒktɪˈluːsənt/US/ˌnɑktəˈlusənt/

noctilucent adjective: shining or glowing at night, especially of very high-altitude clouds that reflect sunlight long after sunset; nightshining.

Adjective

noctilucent (comparative more noctilucent, superlative most noctilucent)

  1. Shining or glowing at night, especially of very high-altitude clouds that reflect sunlight long after sunset; nightshining.
    • […] fireflies and other noctilucent insects.1891, Journal of the Institution of Electrical Engineers, volume 20, page 128
    • […] the noctilucent or night-shining clouds that are occasionally observed at great altitudes when the observer looks northward in mid-summer.1918, Wilder Dwight Bancroft, The Journal of Physical Chemistry, volume 22, page 274

noctilucent meaning in Tamil and Bengali

noctilucent in Tamil

இரவிலொளிர்கின்ற

noctilucent in Bengali

রাতে উজ্জ্বল, প্রদীপ্ত

Forms of noctilucent

comparativemore noctilucent
superlativemost noctilucent

Origin of noctilucent

From nocti- + lucent.; compare obsolete noctilucous.

Words formed from noctilucent

Phrases with noctilucent

Questions about noctilucent

What does noctilucent mean?
Noctilucent means shining or glowing at night, especially of very high-altitude clouds that reflect sunlight long after sunset; nightshining.
What is noctilucent in Tamil?
Noctilucent in Tamil is இரவிலொளிர்கின்ற. See Noctilucent meaning in Tamil.
What part of speech is noctilucent?
Noctilucent is an adjective.
How do you pronounce noctilucent?
Noctilucent is pronounced /ˌnɒktɪˈluːsənt/ (UK).

Words near noctilucent in the dictionary

  1. noctiluca
  2. noctilucae
  3. noctilucal
  4. noctilucas
  5. noctilucence
  6. noctilucent
  7. noctilucent cloud
  8. noctilucent clouds
  9. noctilucin
  10. noctilucine
  11. noctilucoid

Source and license

Adapted from Wiktionary: noctilucent (page history and authors); noctilucent (Tamil Wiktionary) (page history and authors); noctilucent (Bengali Wiktionary) (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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Cite this entry: “noctilucent.” Word.ws, https://word.ws/noctilucent. Based on Wiktionary, CC BY-SA 4.0.