永えい世せい

noun

eternity; perpetuity; immortality

Abstract noun for an unending state; often used in formal or literary contexts.

• 彼かれは永えい世せいの平へい和わを願ねがった。

  He wished for eternal peace.

noun

lifetime title holder

Used in shogi, go, and similar games for a player who has earned a permanent title.

• 羽は生ぶ善よし治はるは永えい世せい名めい人じんの資し格かくを持もつ。

  Yoshiharu Habu holds the qualification of Lifetime Meijin.