世せ界かい国こっ家か

noun

world state; world federation

A political concept referring to a single global government or federation encompassing all nations. Used in political theory and speculative contexts.

• 世せ界かい国こっ家かの実じつ現げんは、国こく際さい政せい治じの長なが年ねんの夢ゆめである。

  The realization of a world state has been a long-standing dream in international politics.

• SF小しょう説せつでは、よく世せ界かい国こっ家かが舞ぶ台たいとして描えがかれる。

  In science fiction novels, a world federation is often depicted as the setting.