| deuteranopia | (n) dichromacy characterized by a lowered sensitivity to green light resulting in an inability to distinguish green and purplish-red, Syn. Daltonism, green-blindness |
| deuteranopic | (adj) inability to see the color green or to distinguish green and purplish-red, Syn. green-blind |
| green-blind | adj. Unable to see the color green or to distinguish green and purplish-red. |
| green-blindness | n. A defect of color vision characterized by inability to distinguish green and purplish-red. |