color blindness color-blind • color blocker · · · Info · Definitions · Synonyms · Antonyms · Characters · · color blindness · · Text Common · · Latin · · Scripts 15 · · Length Definitions · · · (noun) genetic inability to distinguish differences in hue. Synonyms: colour blindness, color vision deficiency, colour vision deficiency. · · Noun Definition 1 Synonyms · · · color · · Synonym 1 colour · · Synonym 2 coloring · · Synonym 3 colouring · · Synonym 4 vividness · · Synonym 5 coloration · · Synonym 6 colouration · · Synonym 7 people of color · · Synonym 8 people of colour · · Synonym 9 semblance · · Synonym 10 gloss · · Synonym 11 coloring material · · Synonym 12 colouring material · · Synonym 13 colorize · · Synonym 14 colorise · · Synonym 15 colourise · · Synonym 16 colourize · · Synonym 17 color in · · Synonym 18 colour in · · Synonym 19 tinge · · Synonym 20 distort · · Synonym 21 emblazon · · Synonym 22 discolor · · Synonym 23 discolour · · Synonym 24 Antonyms · · · colorlessness · · Antonym 0 colourlessness · · Antonym 1 achromatism · · Antonym 2 achromaticity · · Antonym 3 discolor · · Antonym 4 Characters · · space U+0020 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073