insolubility   (Sound)

The insolubility has 2 Senses.

• insolubility, unsolvability
• the property (of a problem or difficulty) that makes it impossible to solve
• 解決するのが不可能な特性（問題または困難さにおいて）

• insolubility
• the quality of being insoluble and difficult to dissolve in liquid
• 不溶性で液体に溶かしにくい性質