Shirabe
不可
Common Noun I-adj Noun Noun
English jmdict
1
nouns which may take the genitive case particle 'no'adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)noun wrong;bad;improper;unjustifiable;inadvisable
It is neither good nor bad.
2
nouns which may take the genitive case particle 'no'adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi)noun not allowed;not possible
3
noun (common) (futsuumeishi) failing grade