■ noun another term for protanopia , a form of colour blindness.
Origin
C19: from the name of J. Dalton (see dalton ) + -ism .
DALTONISM
Meaning of DALTONISM in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004
■ noun another term for protanopia , a form of colour blindness.
Origin
C19: from the name of J. Dalton (see dalton ) + -ism .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004