Many graduate students study group rings to understand the interplay between group theory and ring theory.

Under careful microscopy, Liesegang rings formed around the gelatin matrix as the reagents diffused.

She collected vintage napkin rings and displayed them on the dining table.

She carefully placed the wedding-rings on the velvet cushion before the ceremony.

She inherited a box of vintage eternity rings that each told a story of love and loss.

She inherited two Claddagh rings from her grandmother, each bearing the same crowned heart held by two hands.

The technician inspected the X-rings before reassembling the pump.

The restoration team carefully measured the cornice rings before ordering replacements.

The technician inspected the front rings for signs of wear before reassembling the engine.

The lords of the rings gathered to discuss the fate of their realms.