Useful english dictionary. 2012.
yellow-blue dichromacy — noun confusion of yellow and blue • Syn: ↑yellow blue color blindness • Hypernyms: ↑dichromacy, ↑dichromatism, ↑dichromatopsia, ↑dichromia, ↑dichromasy • Hyponyms: ↑ … Useful english dictionary
Color blindness — Colorblind and Colourblind redirect here. For other uses, see Colorblind (disambiguation). Color blindness or color deficiency Classification and external resources An 1895 illustration of normal vision and various kinds of color blindness … Wikipedia
Color blindness — Color Col or (k[u^]l [ e]r), n. [Written also {colour}.] [OF. color, colur, colour, F. couleur, L. color; prob. akin to celare to conceal (the color taken as that which covers). See {Helmet}.] 1. A property depending on the relations of light to… … The Collaborative International Dictionary of English
color blindness — noun genetic inability to distinguish differences in hue • Syn: ↑colour blindness, ↑color vision deficiency, ↑colour vision deficiency • Derivationally related forms: ↑colour blind, ↑color blind • Hypernyms … Useful english dictionary
red-green color blindness — n deficiency of color vision ranging from imperfect perception of red and green to an ability to see only tones of yellow, blue, and gray called also red green blindness … Medical dictionary
blue-blindness — noun rare form of dichromacy characterized by a lowered sensitivity to blue light resulting in an inability to distinguish blue and yellow • Syn: ↑tritanopia • Derivationally related forms: ↑blue blind, ↑tritanopic (for: ↑tritanopia) … Useful english dictionary
yellow-blindness — noun a form of dichromacy characterized by lowered sensitivity to yellow light; so rare that its existence has been questioned • Syn: ↑tetartanopia • Hypernyms: ↑yellow blue dichromacy, ↑yellow blue color blindness … Useful english dictionary
color blindness — n achromatopsy, Daltonism, chro mo blindness, Ophthalm. monochromatism; Oph thalm. deuteranopia, green blindness; Ophthalm. pro tanopia, red blindness; Ophthalm. tritanopia, blue blindness, yellow blindness … A Note on the Style of the synonym finder
Color analysis (art) — Color analysis, also called skin tone color matching or color seasons, is the process of finding colors of clothing and makeup to match a person s complexion, eye color, and hair color. It is often used as an aid to wardrobe planning and style… … Wikipedia
Color perception test — Intervention Example of an Ishihara color test plate. The numeral 74 should be clearly visible to viewers with normal color vision. Viewers with dichromat or anomalous trichromat may read it as 21 , and viewers with achromat may see nothing … Wikipedia
