威い信しんにかかわる

expression, godan verb (-ru)

affect one's prestige; be beneath one's dignity

Used when a situation or action threatens someone's honor, reputation, or social standing. Often in negative or conditional contexts.

• そんな小ちいさなことで怒おこるのは威い信しんにかかわる。

  Getting angry over such a small thing is beneath one's dignity.

• この失しっ敗ぱいは会かい社しゃの威い信しんにかかわる問もん題だいだ。

  This failure is a matter that affects the company's prestige.