noun
: wavelength of the spectrum light that when combined in suitable proportions with the specified achromatic light yields a match with the light being considered — see color 1c
noun
: wavelength of the spectrum light that when combined in suitable proportions with the specified achromatic light yields a match with the light being considered — see color 1c
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012