飲いん用よう水すい

noun

drinking water; potable water

Refers to water that is safe and suitable for drinking. Often used in contexts such as emergency supplies, water quality, or outdoor activities.

• 災さい害がいに備そなえて飲いん用よう水すいを備び蓄ちくしている。

  We stockpile drinking water in preparation for disasters.

• この川かわの水みずは飲いん用よう水すいとして利り用ようされている。

  The water from this river is used as drinking water.