[{"Bold_text": "noun", "List Items": ["a portion of a cord, ribbon, etc., folded or doubled upon itself so as to leave an opening between the parts.", "anything shaped more or less like a closed curve, as a line drawn on paper, a part of a letter or other symbol, a part of a path, or a line of motion.", "a curved piece or a ring of metal, wood, or the like, used for the insertion of something, as a handle, etc.", "intrauterine device() intrauterine device().", "Aeronautics.a maneuver executed by an airplane in such a manner that the airplane describes a closed curve in a vertical plane.", "a circular area at the end of a trolley line, railroad line, etc., where cars turn around.", "an arm of a cloverleaf where traffic may turn off or onto a main road or highway.", "Physics.the part of a vibrating string, column of air or other medium, etc., between two adjacent nodes.", "Electricity.a closed electric or magnetic circuit.", "Computers.the reiteration of a set of instructions in a routine or program.", "a wire, usually of platinum, one end of which is curved to form a loop, used for transferring microorganisms from one medium to another.", "a sandbar that encloses or nearly encloses a body of water.", "Figure Skating.a school figure school figurein which a skater traces a large half circle, a small oval within its arc, and another large half circle to complete the figure while remaining on the same skating edge.", "the Loop,the main business district of Chicago."]}, {"Bold_text": "verb (used with object)", "List Items": ["to form into a loop:The first step is to loop the rope into a circle about the size of a dinner plate.", "to make a loop in:Sometimes the hose gets looped in such a way as to inadvertently make a knot.", "to enfold or encircle in or with something arranged in a loop:I’m always looping my finger in with the yarn when I’m winding it into a ball.", "to fasten by forming into a loop, or by means of something formed into a loop (often followed byup):to loop up the new draperies.", "to cause (a missile or projectile) to trace a looping or looplike trajectory through the air:to loop a grenade into the building.", "to fly (an airplane) in a loop or series of loops.", "to connect (conductors) in the shape of a loop within a closed electric or magnetic circuit.", "Movies.to complete by recording dialogue, sound effects, etc., onto an existing film track or soundtrack:We still have to loop the final scenes."]}, {"Bold_text": "verb (used without object)", "List Items": ["to make or form a loop:The river loops around the two counties.", "to move by forming loops, as an inchworm does:The little green caterpillar looping along the leaf’s edge is the larva of a geometrid moth.", "to trace a looping or looplike path through the air:The fly ball looped high in the air.", "to perform a loop or series of loops in an airplane.", "Movies.to record dialogue, sound effects, etc., onto an existing film track or soundtrack."]}, {"Bold_text": "noun", "List Items": ["a small or narrow opening, as in a wall; loophole ."]}, {"Bold_text": "noun", "List Items": ["a hot bloom of pasty consistency, to be worked under a hammer or in rolls."]}]