界
Readings
- On'yomi
- カイ
Example words
- 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)