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deuteranopia

[ doo-ter-uh-noh-pee-uh, dyoo- ]
/ ˌdu tər əˈnoʊ pi ə, ˌdyu- /
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noun Ophthalmology.
a defect of vision in which the retina fails to respond to the color green.
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Origin of deuteranopia

From New Latin, dating back to 1900–05; see origin at deuter-, anopia

OTHER WORDS FROM deuteranopia

deu·ter·an·op·ic [doo-ter-uh-nop-ik, dyoo-], /ˌdu tər əˈnɒp ɪk, ˌdyu-/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

British Dictionary definitions for deuteranopia

deuteranopia
/ (ˌdjuːtərəˈnəʊpɪə) /

noun
a form of colour blindness in which there is a tendency to confuse blues and greens, and greens and reds, and in which sensitivity to green is reduced

Derived forms of deuteranopia

deuteranopic (ˌdjuːtərəˈnɒpɪk), adjective

Word Origin for deuteranopia

C20: New Latin, from deutero- (referring to the theory in which green is the second primary colour) + an- + Greek -ops eye
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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