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单词 ishihara test
释义

Ishihara test

[ ish-ee-hahr-uh-test ]
/ ˌɪʃ iˈhɑr ə ˌtɛst /

noun Ophthalmology.

a test for determining color blindness by means of a series of cards each having colored dots that form one pattern to the normal eye and a different pattern to the eye that is color-blind.
Also Ish·i·ha·ra's test [ish-ee-hahr-uhz test] /ˌɪʃ iˈhɑr əz ˌtɛst/ .

Origin of Ishihara test

1920–25; named after S. Ishihara (1879–1963), Japanese eye specialist, who devised it

Words nearby Ishihara test

I shall return, Ish-bosheth, Isherwood, Isherwood framing, Ishiguro, Ishihara test, Ishikari Bay, Ishim, Ishmael, Ishmaelite, Ishtar
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Medical definitions for Ishihara test

Ishihara test
[ ĭsh′ĭ-härə ]

n.

A test for color-vision deficiency employing a series of plates on which numbers or letters are printed in dots of primary colors surrounded by dots of other colors; the figures are discernible by individuals with normal color vision.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2024/11/13 22:16:23