遠えん大だい

na-adjective, noun

grand; far-reaching; ambitious

Describes plans, visions, or goals that are large-scale and long-term. Often used in formal or written language.

• 彼かれは遠えん大だいな計けい画かくを立たてた。

  He made a grand plan.

• そのプロジェクトは遠えん大だいな構こう想そうに基もとづいている。

  The project is based on a far-reaching concept.