The common chemical name for aspirin is acetylsalicylic acid. Its systematic name is 2-(acetyloxy)benzoic acid.
An electrical load is an electrical component or portion of a circuit that consumes electric power. This is opposed to a power source, such as a battery or generator, which produces power. In electric power circuits examples of loads are appliances and lights. The term may also refer to the power consumed by a circuit.
So wires from a switch or GFI might be load wires with respect to that switch but line wires with respect to another switch downstream from it. Another use of the term load is to refer to the energy user(s) along the circuit's path, such as a light or appliance. By providing resistance, these items limit current and, in the process, do useful things.