achromatopsicadj.n.

Brit.

/ˌeɪkrəʊməˈtɒpsɪk/,

/əˌkrəʊməˈtɒpsɪk/, U.S.

/ˌeɪˌkroʊməˈtɑpsɪk/

Origin: Formed within English, by derivation. Etymons: achromatopsia n., -ic suffix.

Etymology: < achromatopsia n. + -ic suffix.

Medicine.

A. adj.

Of, relating to, or affected by achromatopsia.

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

1883 Lancet 1 Sept. 370/1 The fields of vision of both eyes were much restricted, but especially so in the right, which was also achromatopsic, the patient asserting that everything appeared white.

1901 C. R. Corson tr. P. Janet Mental State Hystericals ii. 113 (note) He established his observation in a woman who [was] only achromatopsic in one eye.

1980 Neurology 30 1064 Cerebral evoked responses produced by pattern shift stimulation were normal for black and white but abnormal for red and green, when stimulation was given in the achromatopsic field.

1990 Brain 113 1727 One is the central nature of the achromatopsic defect in every case, regardless of the extent of the scotoma, a fact rarely commented upon.

B. n.

A person with achromatopsia.

ΘΚΠ

the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [noun] > colour blindness > person

idiopt1833

Daltonian1841

dichromatic1842

colour-blind1855

colour-defective1878

Daltonist1879

dichromat1893

monochromat1893

deuteranope1902

protanope1908

deuteranomal1915

protanomal1915

tritanope1915

protan1944

deutan1948

achromatopsic1986

1986 Times 12 May 12/2 Claustrophobics, hysterics and achromatopsics.

1997 Nature 2 Jan. 34/3 Sacks is surprised that achromatopsics can see stars at night as their ‘acuity is a tenth of normal’.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	achromatopsic
释义	achromatopsicadj.n. Brit. /ˌeɪkrəʊməˈtɒpsɪk/, /əˌkrəʊməˈtɒpsɪk/, U.S. /ˌeɪˌkroʊməˈtɑpsɪk/ Origin: Formed within English, by derivation. Etymons: achromatopsia n., -ic suffix. Etymology: < achromatopsia n. + -ic suffix. Medicine. A. adj. Of, relating to, or affected by achromatopsia. 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 1883 Lancet 1 Sept. 370/1 The fields of vision of both eyes were much restricted, but especially so in the right, which was also achromatopsic, the patient asserting that everything appeared white. 1901 C. R. Corson tr. P. Janet Mental State Hystericals ii. 113 (note) He established his observation in a woman who [was] only achromatopsic in one eye. 1980 Neurology 30 1064 Cerebral evoked responses produced by pattern shift stimulation were normal for black and white but abnormal for red and green, when stimulation was given in the achromatopsic field. 1990 Brain 113 1727 One is the central nature of the achromatopsic defect in every case, regardless of the extent of the scotoma, a fact rarely commented upon. B. n. A person with achromatopsia. ΘΚΠ the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [noun] > colour blindness > person idiopt1833 Daltonian1841 dichromatic1842 colour-blind1855 colour-defective1878 Daltonist1879 dichromat1893 monochromat1893 deuteranope1902 protanope1908 deuteranomal1915 protanomal1915 tritanope1915 protan1944 deutan1948 achromatopsic1986 1986 Times 12 May 12/2 Claustrophobics, hysterics and achromatopsics. 1997 Nature 2 Jan. 34/3 Sacks is surprised that achromatopsics can see stars at night as their ‘acuity is a tenth of normal’. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < adj.n.1883
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