radiance

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radiance

  • /ˈɹeɪdi.əns/

noun radiances

  1. countable, uncountable The quality or state of being radiant; shining, bright or splendid. Girt with omnipotence, with radiance crowned.
  2. countable, uncountable The flux of radiation emitted per unit solid angle in a given direction by a unit area of a source.

Thesaurus

Closest in meaning: effulgence, glowing, glow, refulgency, refulgence, shine, radiancy, light, luminosity, sheen, brightness, brilliance, glitter, glimmer, scintillation, incandescence

Translations

Every language

noun the quality of being radiant, shining, bright or splendid

Españolresplandor, brillo, fulgor
한국어광채 gwangchae
日本語輝き kagayaki
中文輻射 /辐射 fúshè, 光輝 /光辉 guānghuī, 閃耀 /闪耀 shǎnyào
Portuguêsradiância
Françaiséclat
DeutschGlanz, Strahlen, Leuchten
Italianoradianza
Românăstrălucire, lucire, iradiere
Русскийсия́ние sijánije, блеск blesk

noun physical quantity in radiometry

Españolradiancia
中文輻射亮度 /辐射亮度 fúshè liàngdù, 輻亮度 /辐亮度 fúliàngdù, 輻射率 /辐射率 fúshèlǜ
Portuguêsradiância
Françaisradiance
DeutschRadianz, Strahldichte
Românăradianță, emitanță
Русскийизлуче́ние izlučénije

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{radiance_2026,
  title = {radiance},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/radiance},
  urldate = {2026-11-06}
}