A shape produced by a curve that bends around and crosses itself. The roller coaster had a thrilling loop that made everyone scream.
A structure, series, or process, the end of which is connected to the beginning. The program runs in a loop until the user decides to exit.
A length of thread, yarn, or similar material, doubled or crossing itself, used as a fastening or ornament. She sewed a loop of thread to hang the picture on the wall.
A maneuver in which an aircraft describes a vertical circle in the air. The pilot performed a loop to demonstrate the aircraft's agility.
A group of people or organizations involved in a particular activity or sharing a common interest. He was kept in the loop about all the major decisions in the project.
A closed path for an electric current or signal. The alarm system triggers when the security loop is broken.
A roadway or railway line that curves back to meet itself or encircles an area, often serving as a bypass. We took the east loop to avoid the city centre traffic.