noun
: a process for making subtractive color prints that employs photographic images of varying thickness in a material (as gelatin) that may contain a pigment or may be dyed to show variations in optical density in proportion to thickness
noun
: a process for making subtractive color prints that employs photographic images of varying thickness in a material (as gelatin) that may contain a pigment or may be dyed to show variations in optical density in proportion to thickness
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012