loop
Definitions
A shape produced by a curve that bends around and crosses itself.
A programmed sequence of instructions that is repeated until a specific condition is met.
A length of thread, rope, or wire doubled over to form a circle or oval.
Examples
The computer program entered an infinite loop and had to be restarted.
She tied the rope into a tight loop to secure the boat to the dock.
The roller coaster track features a massive loop that thrills all the riders.