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daltonism
dal·ton·ism
[
dáwlt'n ìzzəm
]
or
Dal·ton·ism
[
dáwlt'n ìzzəm
]
noun
Definition:
color blindness:
color blindness, especially an inability to distinguish between red and green
[
Mid-19th century. < French
daltonisme
, after John Dalton
]
dal·ton·ic
[
dawl tónnik
]
adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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