loop

nouns

fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
anything with a round or oval shape (formed by a curve that is closed and does not intersect itself)
is derived from
is a type of (narrower)
a closed curve that does not intersect itself
(computer science) a single execution of a set of instructions that are to be repeated
"the solution took hundreds of iterations"
an inner circle of advisors (especially under President Reagan)
"he's no longer in the loop"
is a type of (narrower)
an exclusive circle of people with a common purpose
the basic pattern of the human fingerprint
is a type of (narrower)
a print made by an impression of the ridges in the skin of a finger; often used for biometric identification in criminal investigations
a computer program that performs a series of instructions repeatedly until some specified condition is satisfied
is a type of (narrower)
(computer science) a sequence of instructions that a computer can interpret and execute
"the program required several hundred lines of code"
the topology of a network whose components are serially connected in such a way that the last component is connected to the first component
an intrauterine device in the shape of a loop
is a type of (narrower)
contraceptive device consisting of a piece of bent plastic or metal that is inserted through the vagina into the uterus
a complete electrical circuit around which current flows or a signal circulates
a flight maneuver; aircraft flies a complete circle in the vertical plane

verbs

move in loops
"The bicycle looped around the tree"
is a type of (narrower)
move in circles
make a loop in
"loop a rope"
fly loops, perform a loop
"the stunt pilot looped his plane"
is a type of (narrower)
move in circles
wind around something in coils or loops
fasten or join with a loop
"He looped the watch through his belt"
is a type of (narrower)
fasten or secure with a rope, string, or cord
"They tied their victim to the chair"