Medical Dictionary

brightness

noun bright·ness \ˈbrīt-nəs\

Medical Definition of BRIGHTNESS

:  the one of the three psychological dimensions of color perception by which visual stimuli are ordered continuously from light to dark and which is correlated with light intensity—compare hue, saturation 4a
May 04, 2015
cozen Hear it
to deceive by coaxing or trickery
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears