Search Result for "luminosity": 
Wordnet 3.0

NOUN (1)

1. the quality of being luminous; emitting or reflecting light;
- Example: "its luminosity is measured relative to that of our sun"
[syn: luminosity, brightness, brightness level, luminance, luminousness, light]



The Collaborative International Dictionary of English v.0.48:

Luminosity \Lu`mi*nos"i*ty\, n.
   The quality or state of being luminous; luminousness.
   [1913 Webster]


WordNet (r) 3.0 (2006):

luminosity
    n 1: the quality of being luminous; emitting or reflecting
         light; "its luminosity is measured relative to that of our
         sun" [syn: luminosity, brightness, brightness level,
         luminance, luminousness, light]