界

カイ

界, 田, 介, 人, 丿, 丨

田

world

世界(せかい): the world; society; the universe
限界(げんかい): limit; bound
境界(きょうかい): boundary
界(かい): (1) (biological) kingdom (2) erathem (rock layer corresponding to the era in which it was deposited) (3) partition of land (4) the world of (some category)