TRICHROMATISM By N., Sam M.S. - 5 noun. Commonplace color vision: the ability to differentiate the three primary color systems of light-dark, blue-yellow, and red-green. TRICHROMATISM: "Trichromatic is sometimes referenced interchangeably as trichromatopsia." Related Psychology Terms COLOR BLINDNESS COLOR REACTIONS COLOR CIRCLE AFTERIMAGE (Aftersensation) TRICHROMATIC THEORY COLOR SOLID VISIBILITY CURVE GANZFELD PHENOMENON MUNSELL SYSTEM SYNESTHESIA (literally, “feeling to- gether”) Cite this page: N., Sam M.S., "TRICHROMATISM," in PsychologyDictionary.org, April 29, 2013, https://psychologydictionary.org/trichromatism/ (accessed July 3, 2022).