ring buoy

noun

1. a ring-shaped life preserver.

Example Sentences

In his hands he grasped a ring buoy, to which was attached a goodly length of line.

From Project Gutenberg

And that ring-buoy and whip-line—have ye got it slung and ready to reeve off?

From Project Gutenberg

"I see them," Jack answered, throwing the ring buoy with true aim.

From Project Gutenberg