圏 means sphere
circle, radius, range
A rolled box: sphere.
On'yomi
- ケンken
Kun'yomi
- かこ(い)kakoi
How it's built
- 囗enclosure
- 巻
Common words
- 圏内けんないinside (a region, area, etc.); within the range (of)
- 成層圏せいそうけんstratosphere
- 北極圏ほっきょくけんArctic Circle; the Arctic
- 首都圏しゅとけんGreater Tokyo Metropolitan area