Dictionary

Explore meaning, context, and usage with an online dictionary experience optimized for multilingual workflows.

Clear

Try these words

Meaning of luminosity

Source language: EnglishDictionary language: English

luminosity

noun

Definitions

  1. The state of being luminous, or a luminous object; brilliance or radiance

  2. The ratio of luminous flux to radiant flux at the same wavelength; the luminosity factor

  3. The rate at which a star radiates energy in all directions