Table of Contents
Synonyms
Antonyms
Etymology
1. luminousness
noun. the quality of being luminous; emitting or reflecting light.
Synonyms
- luminescence
- physical property
- luminosity
- brightness level
- glow
- brightness
- luminance
- light
- illuminance
- dull
- incandescence
- bright
Antonyms
- dull
- light
- dark
- perceptibility
Etymology
- -ness (English)
- luminous (English)
- luminosus (Latin)