Assertion: color blindness | /r/Synonym | deuteranopia
Facets:
Source sentences:
text: The English chemist John Dalton in 1798 published the first scientific paper on the subject, "Extraordinary facts relating to the vision of colours", after the realization of his own color blindness; because of Dalton's work, the condition is sometimes called Daltonism, although this term is now used for a type of color blindness called deuteranopia.
text: As of 2009, the word daltonism is used only for the type of color blindness called deuteranopia.
text: As of 2009, the word daltonism is used only for the type of color blindness called deuteranopia.
text: As of 2009, the word daltonism is used only for the type of color blindness called deuteranopia.