空くう費ひ

noun, noun or participle which takes 'suru', transitive verb

waste; wastefulness

Refers to wasting time, money, effort, or resources. Often used in formal or written Japanese. Can be used as a noun or with する as a transitive verb.

• 時じ間かんを空くう費ひしないように、計けい画かくを立たてましょう。

  Let's make a plan so we don't waste time.

• 彼かれは才さい能のう