耐たい水すい性せい

noun, noun which may take the genitive case particle 'no'

water resistance; waterproofness

Describes the property of being resistant to water, often used in product specifications or material descriptions.

• この時計とけいは耐たい水すい性せいに優すぐれている。

  This watch has excellent water resistance.

• 耐たい水すい性せいの高たかい素そ材ざいを選えらんでください。

  Please choose a material with high water resistance.