Breadcrumb Home > Thesaurus > D Synonyms of daltonism Find synonyms for: Noun 1. deuteranopia, Daltonism, green-blindness, red-green dichromacy, red-green color blindness, red-green colour blindness usage: dichromacy characterized by a lowered sensitivity to green light resulting in an inability to distinguish green and purplish-red WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of daltonism (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: crepuscular Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language