Homonym: plug (Advertisement)
A "plug" is a device used to connect an electrical appliance to a power source. It typically consists of a plastic or metal casing with metal prongs that fit into an electrical outlet. Plugs are essential for powering devices like lamps, computers, and kitchen appliances, allowing them to function properly.
In addition to electrical uses, the term "plug" can also refer to a promotional mention of a product or service, often in media or social settings. For example, a celebrity might give a "plug" for a new movie or product, helping to increase its visibility and sales.