児じ戯ぎ

noun

mere child's play; trivial matter

Literary or formal term used to dismiss something as trivial, childish, or beneath consideration. Often appears in the phrase 児戯に等しい (equivalent to child's play).

• 彼かれの議ぎ論ろんなど児じ戯ぎに等ひとしい。

  His argument is nothing more than child's play.

• そんな計けい画かくは児じ戯ぎに過すぎない。

  Such a plan is mere child's play.