cerulean

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cerulean

  • /səˈɹuːli.ən/

Rhymes with -uːliən

Where it comes from

From Latin caeruleus (“blue”) + -an, from caelum (“sky, heaven”) + -uleus (diminutive suffix).

noun ceruleans · cærulean

  1. countable, uncountable A greenish-blue color. For our blues we have the azures and ceruleans, lapis lazulis, the light and dusty, the powder blues, the deeps: royal, sapphire, navy, and marine […]

    Similar: cerulean blue, coelin

  2. countable Any of various lycaenid butterflies of the genus Jamides.

adjective more cerulean · most cerulean · cærulean

  1. Sky-blue. As far to the west as Monica could see, her world was a sea of fog, […]. Above it arched a cerulean sky; as the sun climbed to the zenith, […], the fog gradually took on a bluish tinge.

Translations

Every language

noun sky blue — see also sky blue

Españolcerúleo
日本語セルリアンブルー serurian burū
中文青
Portuguêscerúleo
Françaisbleu céruléen
DeutschHimmelblau
Italianoceruleo
Românăalbastru
Русскийнебе́сно-голубо́й nebésno-golubój, лазу́рный lazúrnyj, лазо́ревый lazórevyj

adj sky blue — see also sky blue

Españolcerúleo
Françaiscéruléen
Deutschhimmelblau
Italianoceruleo
Русскийнебе́сно-голубо́й nebésno-golubój, лазу́рный lazúrnyj, лазо́ревый lazórevyj

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MLA

"cerulean." Wiktionary, via Micwyn, micwyn.com/word/cerulean. Accessed 6 Nov. 2026.

APA

cerulean. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/cerulean

Chicago

"cerulean." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/cerulean.

BibTeX
@misc{cerulean_2026,
  title = {cerulean},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/cerulean},
  urldate = {2026-11-06}
}