red-blind - inability to see the color red or to distinguish red and bluish-greenprotanopicblind, unsighted - unable to see; "a person is blind to the extent that he must devise alternative techniques to do efficiently those things he would do with sight if he had normal vision"--Kenneth Jernigan
red-blind
adj
Synonyms for red-blind
adj inability to see the color red or to distinguish red and bluish-green