安あん全ぜん圏けん

noun

safety zone; buffer

A figurative zone or margin of safety, often used in contexts like sports, business, or politics to describe a lead or cushion that protects against failure or defeat.

• 彼かれの得とく点てんは安あん全ぜん圏けんに入はいった。

  His score entered the safety zone.

• このリードは安あん全ぜん圏けんとは言いえない。

  This lead cannot be called a safe margin.