WordReference Random House Unabridged Dictionary of American English © 2026
deu•ter•a•no•pia
(do̅o̅′tər ə nō′pē ə, dyo̅o̅′-),USA pronunciation n. [Ophthalm.]
deu•ter•an•op•ic
(do̅o̅′tər ə nop′ik, dyo̅o̅′-),USA pronunciation adj.
- Ophthalmologya defect of vision in which the retina fails to respond to the color green.
- Neo-Latin; see deuter-, anopia
- 1900–05;
'deuteranopia' also found in these entries (note: many are not synonyms or translations):