有ゆう要よう

noun

matter of vital importance; extremely important thing

Refers to a thing, concept, or matter that is of the highest importance or urgency. Often used in formal or written contexts.

• この問もん題だいは国こっ家かの有ゆう要ようである。

  This issue is a matter of vital importance to the nation.

• 有ゆう要ような案あん件けんから先さきに処しょ理りしてください。

  Please handle the most important matters first.