color vision deficiency
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Because many forms of color vision deficiency make it hard to perceive red tones, blood in urine can go unnoticed.
From Science Daily • Mar. 10, 2026
In dichromacy—that’s the severe form of red-green color vision deficiency —you’d be missing either the L or the M cones, or they’d be there but non-functional.
From Scientific American • Nov. 1, 2022
Image: Microsoft New color filters are also part of this update for Xbox Series X / S consoles, which will help players with color blindness or color vision deficiency.
From The Verge • Nov. 18, 2021
The special patented glasses have been engineered with specially designed “spectral notch filters” that enhance color vision for people with the most common types of red-green color vision deficiency or anomalous trichromacy, the researchers say.
From Fox News • Jul. 14, 2020
The most common color vision deficiency affects the red or green cones, making it difficult to distinguish those colors; blue-cone abnormalities also exist.
From New York Times • Aug. 15, 2015
