protanopicadj.

Brit.

/ˌprəʊtəˈnɒpɪk/, U.S.

/ˌproʊdəˈnɑpɪk/

Origin: A borrowing from German, combined with an English element. Etymons: German Protanop , -ic suffix.

Etymology: < German Protanop protanope n. + -ic suffix; compare -opic comb. form. Compare German protanopisch (J. von Kries 1897). Compare earlier hemianopic adj. at hemianopia n. Derivatives, and later protanope n., protanopia n.

Ophthalmology.

Affected by protanopia; of or relating to protanopia.

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [adjective] > colour blind

dichromic1836

dichromatic1842

colour-blind1847

green-blind1868

red-blind1873

blue-blind1877

red–green1878

achromatopsic1883

dyschromatoptic1886

colour-weak1893

violet-blind1894

monochromatic1897

protanopic1898

protanomalous1911

tritanopic1915

deuteranomalous1932

tritanomalous1943

colour-defective1958

protan1961

1898 Mind 7 136 The brightness distribution in the totally colour-blind zones of a normal and of a protanopic (red-blind; Hering's red-green-blind of the blue type) eye are entirely different.

1908 Psychol. Bull. 5 298 Certain individuals..make their mixtures much redder, and other individuals much greener than the average. Here again we must distinguish between a protanopic and a deuteranopic sub-type.

1954 Brit. Jrnl. Psychol. May 119 The terms ‘protan’, for all protanopic subjects, and ‘deutan’ for all deuteranopic subjects, will be convenient.

1998 Vision Res. 38 1041/2 They [sc. X-chromosome-linked dichromatic observers] are classified as either protanopic, missing the L-cone, or deuteranopic, missing the M-cone.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).

单词	protanopic
释义	protanopicadj. Brit. /ˌprəʊtəˈnɒpɪk/, U.S. /ˌproʊdəˈnɑpɪk/ Origin: A borrowing from German, combined with an English element. Etymons: German Protanop , -ic suffix. Etymology: < German Protanop protanope n. + -ic suffix; compare -opic comb. form. Compare German protanopisch (J. von Kries 1897). Compare earlier hemianopic adj. at hemianopia n. Derivatives, and later protanope n., protanopia n. Ophthalmology. Affected by protanopia; of or relating to protanopia. ΘΚΠ the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [adjective] > colour blind dichromic1836 dichromatic1842 colour-blind1847 green-blind1868 red-blind1873 blue-blind1877 red–green1878 achromatopsic1883 dyschromatoptic1886 colour-weak1893 violet-blind1894 monochromatic1897 protanopic1898 protanomalous1911 tritanopic1915 deuteranomalous1932 tritanomalous1943 colour-defective1958 protan1961 1898 Mind 7 136 The brightness distribution in the totally colour-blind zones of a normal and of a protanopic (red-blind; Hering's red-green-blind of the blue type) eye are entirely different. 1908 Psychol. Bull. 5 298 Certain individuals..make their mixtures much redder, and other individuals much greener than the average. Here again we must distinguish between a protanopic and a deuteranopic sub-type. 1954 Brit. Jrnl. Psychol. May 119 The terms ‘protan’, for all protanopic subjects, and ‘deutan’ for all deuteranopic subjects, will be convenient. 1998 Vision Res. 38 1041/2 They [sc. X-chromosome-linked dichromatic observers] are classified as either protanopic, missing the L-cone, or deuteranopic, missing the M-cone. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < adj.1898
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