(textiles) A machine for spinning, in which the twist, given to the yarn by a revolving bobbin, is regulated by the drag of a small metal loop which slides around a ring encircling the bobbin, instead of by a throstle.

A lady's ring, worn on the hand, comprising a band of precious metal (usually gold) set with a continuous line of identically cut gemstones (usually diamonds) to symbolize never-ending love, usually given by a husband to his wife on a significant anniversary.

(especially (Britain)) a spanner with a ring-shaped jaw with internal serrations which grip onto a nut or bolt.

The ring on a cannon next behind the muzzle ring.

(medicine, biology) A dark ring around the outside of the iris.

(Roman Catholicism) A ring worn by popes, representing the first pope and Christian apostle Peter, who had been a fisherman.

The ringing of bells, either as a pastime or for religious observance.

a ring or tube made of rubber, in particular a circular air-filled tube used as an aid to swimming

Any of various children's games where participants form a ring or circle, often with hands joined.

plural of ring game