(n)hoop, ringa rigid circular band of metal or wood or other material used for holding or fastening or hanging or pulling“there was still a rusty iron hoop for tying a horse”
(n)ring, ringing, tintinnabulationthe sound of a bell ringing“the distinctive ring of the church bell”, “the ringing of the telephone”, “the tintinnabulation that so voluminously swells from the ringing and the dinging of the bells” (E. A. Poe)
(n)ring, bandjewelry consisting of a circlet of precious metal (often set with jewels) worn on the finger“she had rings on every finger”, “he noted that she wore a wedding band”
(v)call, telephone, call up, phone, ringget or try to get into communication (with someone) by telephone“I tried to call you all night”, “Take two aspirin and call me in the morning”