[{"Bold_text": "noun", "List Items": ["a connected series of spirals or rings that rope, wire, or the like has been formed into:A coil of string was wound around the pole.", "one of a connected series of spirals or rings that rope, wire, or the like has been formed into:Grab the first coil of the yarn and slip it over the other two.", "an arrangement of pipes wound up in a spiral or series, as in a radiator.", "a continuous pipe having inlet and outlet, or flow and return ends.", "Medicine/Medical.an intrauterine device.", "Electricity.a conductor, such as a copper wire, wound up in a spiral or similar form.a device made up of this type of conductor. ignition coil(def) ignition coil(def).", "a conductor, such as a copper wire, wound up in a spiral or similar form.", "a device made up of this type of conductor.", "ignition coil(def) ignition coil(def).", "Philately.a stamp issued in a roll, usually of 500 stamps, and usually perforated vertically or horizontally only.a roll of such stamps.", "a stamp issued in a roll, usually of 500 stamps, and usually perforated vertically or horizontally only.", "a roll of such stamps."]}, {"Bold_text": "verb (used with object)", "List Items": ["to wind into continuous, regularly spaced rings one above the other:The first step of this craft is to coil a wire around a pencil.", "to wind on a flat surface into a connected series of rings, one atop the other:He coiled the rope on the deck.", "to gather (rope, wire, etc.) into loops:She coiled the garden hose and hung it on the hook."]}, {"Bold_text": "verb (used without object)", "List Items": ["to form rings, spirals, etc.; gather or retract in a circular way:The snake coiled, ready to strike.", "to move in or follow a winding course:The river coiled through the valley."]}, {"Bold_text": "noun", "List Items": ["a noisy disturbance; commotion; tumult.", "trouble; bustle; ado."]}]