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单词 macropsia
释义

macropsian.

Brit. /məˈkrɒpsɪə/, U.S. /məˈkrɑpsiə/
Origin: Formed within English, by compounding. Etymons: macro- comb. form, -opsia comb. form.
Etymology: < macro- comb. form + -opsia comb. form. Compare French macropsie (1900), and earlier micropsia n., megalopsia n.
Medicine.
Perception of objects as larger than their actual size (as a symptom of ophthalmic or neurological disease).
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the world > health and disease > ill health > a disease > disorders of eye > disordered vision > [noun] > other visual disorders
day blindness?1587
metamorphopsia1807
night vision1838
meropia1846
micropsy1857
micropsia1869
megalopsia1884
double vision1889
macropsia1890
aniseikonia1934
lazy eye1960
1890 J. S. Billings National Med. Dict. II. 96/1 Macropsia, a condition of vision in which objects appear abnormally increased in size.
1939 Brit. Med. Jrnl. 23 Sept. 639/1 During this stage auditory and visual hallucinations develop, while enlargement of the pupils produces macropsia.
1961 A. Huber Eye Symptoms in Brain Tumors i. 24 The usual hallucinations and the phenomena of micropsia and macropsia actually bring us to the symptomology of disturbances of the higher visual functions.
1993 Lancet 14 Aug. 443/2 A week later 2.5mg produced macropsia but the patient remained calm.
This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022).
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n.1890
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