役人

プログレッシブ和英中辞典(第4版)

やくにん【役人】

a government [public] official; a public servant; a civil servant

役人になる
become a government official／enter government [the civil] service

役人風

彼はいつも役人風を吹かせている
He 「gives himself airs [acts so self-important] on the strength of his official position.

役人根性

bureaucratism; bureaucratic spirit; officialism

彼は役人根性丸出しだ
His bureaucratic [officious] attitude is written all over him.

出典　小学館「プログレッシブ和英中辞典(第4版)」