She proudly showed off her engagement ring on her ring finger.

I took the ring road to avoid the city traffic.

I attached my keys to a split ring.

I always keep my keys on a key ring.

The police busted the drug ring.

The benzene ring is a common structural feature in organic compounds.

The scientist studied the annual rings of the tree to determine its age.

She wore a beautiful arm ring on her upper arm.

Change ringing is a traditional English method of ringing a set of tuned bells in a series of mathematical patterns.