Where does this definition of colour blindness come from?
This entry for colour blindness is sourced from GetWord Corpus, one of the dictionaries and corpora merged into Lughet.
Is colour blindness a noun, verb, or something else?
In this entry, colour blindness is tagged as 2n..
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.