monochromatic : Idioms & Phrases
Monochromatic lamp
(Opt.) , a lamp whose flame yields rays of some one homogenous light. It is of great importance in optical experiments.
Webster 1913
monochromatic vision
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noun complete color blindness; colors can be differentiated only on the basis of brightness
monochromasy; monochromia; monochromatism; monochromacy.
