— sphere, circle, radius, range

  • JLPT N1
  • 12 strokes
  • Secondary (Jōyō)
  • Radical 囗
  • #1216 most frequent

Physical Properties · Shape Size

Readings

On'yomi
ケン
Kun'yomi
かこ.い

Example words

  • けん(1) sphere; circle; range (2) category (only in the context of "category theory")