Electric receptacle is an essential part of any electrical system that allows the flow of electricity through a power source into an electrical device. However, it's a commonly used term that can be expressed in different ways. Electric outlet, power plug, electrical socket, wall socket, and power socket are different expressions that have the same meaning as an electric receptacle. Electrical outlets are available in different types, including duplex, ground fault circuit interrupter (GFCI), surge protected, and weather-resistant models. Thus, learning more synonyms for electric receptacles helps you to choose the right type of power outlet for your home or office with confidence.