luminosity
/L UW0 M IH0 N OW1 S IH0 T IY0/noun
- 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
Translate “luminosity” into another language
Choose a language below to open the translator with English selected as the source language.