Definition of trichromatism
:color vision based on the perception of three primary colors and especially red, green, and blue
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First Known Use of trichromatism
circa 1895
Medical Dictionary
medical Definition of trichromatism
1
:the quality or state of being trichromatic
2
:color vision based on the perception of three primary colors and especially red, green and blue — compare deuteranomaly, protanomaly
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