1A word emphasizing the person or thing itself; often attached after a noun, as in "私自身" ("I myself") or "政府自身" ("the government itself").
その決断は、私自身が下したものだ。
That decision was made by me myself.
問題を解決するには、まず自身の考えを整理する必要がある。
To solve the problem, you first need to organize your own thoughts.
会社自身が方針を変えない限り、状況は改善しないだろう。
Unless the company itself changes its policy, the situation probably won't improve.
彼は自身の失敗を素直に認めた。
He honestly admitted his own mistake.