red–green color blindness

noun

Definition of red–green color blindness

  1. :  deficiency of color vision ranging from imperfect perception of red and green to an ability to see only tones of yellow, blue, and gray

1888

First Known Use of red–green color blindness

1888

Variants of red–green color blindness

or less commonly

red–green blindness


Medical Dictionary

red–green color blindness

noun

Medical Definition of red–green color blindness

  1. :  deficiency of color vision ranging from imperfect perception of red and green to an ability to see only tones of yellow, blue, and gray—called also red-green blindness


Seen and Heard

What made you want to look up red–green color blindness? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

clothing or garments

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

  • fox-in-front-of-cabin-in-winter
  • The month of December comes from a Latin word that referred to which month of the year?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ