Noun, Noun which may take the genitive case particle 'no'
blindness; blind person
Sensitive
盲馬にはうなずいても目配せしても同じこと。A nod is as good as a wink to a blind horse. Noun
illiteracy; illiterate person
Sensitive
ignorance; ignorant person
Sensitive
Also written 瞽【めくら】