Meaning of CHROMINANCE in English

CHROMINANCE

/kroh"meuh neuhns/ , n. Optics.

the difference in color quality between a color and a reference color that has an equal brightness and a specified chromaticity.

[ 1950-55; CHROM- + (LUM)INANCE ]

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .