luminosity
Translation
luminosity, brightness, radiance
Examples
The luminosity of the star was incredible.
The luminosity of the star was incredible.
Her painting has a certain luminosity.
Her painting has a certain luminosity.
Grammar Patterns
the luminosity of ((sth.)) The luminosity of the star was incredible.
Similar Words
Synonyms: brightness, radiance, brilliance
Etymology
From Latin 'lumen' (light) + '-osity' (a suffix indicating quality).
Memory Tips
Think of 'lumen', a unit of light. A city full of lumens has high luminosity.