A wall socket, also known as an electrical outlet or plug socket, is an essential household item. This piece of equipment powers electronic devices in homes and office spaces. However, the term "wall socket" has several synonyms that refer to the same equipment. For example, some people call it a power point, an electrical receptacle, or a plug receptacle. These terms are commonly used in countries such as Australia, Canada, and the United States. Other synonyms for a wall socket include an electrical inlet, a power socket, and a plug hole. It is important to know all these synonyms to avoid confusion when communicating about electricity.