輪りん状じょう

noun, noun which may take the genitive case particle 'no'

ring-shaped; annular

Describes something shaped like a ring or circle. Often used in technical or descriptive contexts.

• この部ぶ品ひんは輪りん状じょうになっている。

  This part is ring-shaped.

• 輪りん状じょうの模も様ようが壁かべに描かかれていた。

  A ring-shaped pattern was painted on the wall.