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Noun
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protanopia
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From Wiktionary
Noun
[
change
]
Singular
protanopia
Plural
protanopias
normal vison (left) and protanopia's vison (right)
(
biology
) A type of vison that has
difficulty
differentiating
between green and red.
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has an article on:
Colour blindness
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Nouns
Biology
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