noun a toroidal shape
noun a rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling
noun (chemistry) a chain of atoms in a molecule that forms a closed loop
noun the sound of a bell ringing
noun jewelry consisting of a circlet of precious metal (often set with jewels) worn on the finger
noun a strip of material attached to the leg of a bird to identify it (as in studies of bird migration)
verb sound loudly and sonorously
verb ring or echo with sound
verb make (bells) ring, often for the purposes of musical edification
verb get or try to get into communication (with someone) by telephone
verb attach a ring to the foot of, in order to identify
Source: WordNet 3.1, Princeton University
