Definitions
the quality of being luminous; emitting or reflecting light
Word origin
Borrowed from French luminosité or else a native formation from luminous + -ity.
Used in a sentence
“They reported encountering a luminosity of great intensity and loving angelic beings.”
“We recognize the same pattern as in the left panel, with dM stars being much less frequent flarers than dMe stars of similar luminosity.”
“We derive rotation periods, photometric activity indices, flaring energies, mass loss rates, gyrochronological ages, X-ray luminosities and consider implications for the planetary magnetospheres and habitability.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Brightness”10 letters
Not quite right?
"Search similar patterns."
L_________