The sport of tennikoit.

A ring for holding up a curtain.

plural of curtain ring

A toy that consists of a metal ring with beads strung on it, played by spinning the beads while keeping the ring turning.

A piece of metal shaped like the letter D, used primarily as a lashing point.

plural of chatter ring

plural of D-ring

(mineralogy) Synonym of cyclosilicate

Third-person singular simple present indicative form of ring true

plural of Dedekind ring