Definition of "Loop" :
noun: a flight maneuver; aircraft flies a complete circle in the vertical plane
noun: a complete electrical circuit around which current flows or a signal circulates
noun: fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
noun: an intrauterine device in the shape of a loop
noun: the topology of a network whose components are serially connected in such a way that the last component is connected to the first component
noun: a computer program that performs a series of instructions repeatedly until some specified condition is satisfied
noun: the basic pattern of the human fingerprint
noun: an inner circle of advisors (especially under President Reagan)
"He's no longer in the loop."
noun: (computer science) a single execution of a set of instructions that are to be repeated
noun: anything with a round or oval shape (formed by a curve that is closed and does not intersect itself)
verb: fasten or join with a loop
"He looped the watch through his belt."
verb: wind around something in coils or loops
verb: make a loop in
"Loop a rope."
verb: fly loops, perform a loop
"The stunt pilot looped his plane."
verb: move in loops
"The bicycle looped around the tree."