名詞 めいし てき形容 けいよう ではありません
mei shite ki keiyō shidewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 名詞的形容詞

1. Is not an adjective describing a noun.; Is not a noun-modifying adjective.

Negative
Polite
Formal Register
Linguistics