deuteranopia
Concise Oxford English Dictionary © 2008 Oxford University Press:
deuteranopia /ˌdjuːt(ə)rəˈnəʊpɪə/
▶noun colour blindness resulting from insensitivity to green light, causing confusion of greens, reds, and yellows. Compare with protanopia, tritanopia.
'deuteranopia' also found in these Oxford entries:

