An induction loop that works with hearing aids to allow a voice or other sound to be transmitted directly to a person who is hard of hearing.

The looping of a subsection of audio or video material.

plural of loop invariant

A situation where, by moving only upwards or downwards through a hierarchical system, one finds oneself back where one started. These loops often involve self-reference and paradox.

A fingerprint or palmprint pattern that consists of a loop which opens toward the ulna side of the hand (toward the pinkie).

(programming) A section of code similar to a for loop, but repeating a series of instructions for every item in a collection rather than a fixed number of times.

A device that records an input signal and then can be set to play it back in continuous repetitions.

Of a drink bottle: having the cap attached by a loop to the body of the bottle, preventing it from being lost and making the bottle easier to carry.

a self-reinforcing or self-weakening effect

plural of loop pedal