radiance

English

Etymology

From Latin radiare + -ance

Noun

Wikipedia radiance (uncountable)

1. the quality of being radiant, shining, bright or splendid
2. (physics) the flux of radiation emitted per unit solid angle in a given direction by a unit area of a source

Translations

the quality of being radiant, shining, bright or splendid

Armenian: փայլ (hy) (p’ayl) Finnish: säteily, säteilevyys

Polish: blask (pl) m. Russian: сияние (ru) n., блеск (ru) m.

the flux of radiation emitted per unit solid angle in a given direction by a unit area of a source

Finnish: radianssi, säteilytiheys

Polish: radiancja (pl) f. Russian: излучение (ru) n.