1. people who have deuteranopia, a form of red-green color blindness in which green light is not perceived normally
Usage: medical; plural form

Examples

• Deuteranopes have difficulty distinguishing between red and green traffic lights.
• The study included 50 deuteranopes to test the new color vision correction device.
• Many deuteranopes use special apps to help identify colors in daily life.
• The research showed that deuteranopes rely more heavily on brightness differences than color.
• Safety equipment manufacturers consider the needs of deuteranopes in their designs.
• Deuteranopes make up about 1% of the male population.