How do you say "plug" in German?

The term for "plug" in German is "Stecker." This word specifically refers to the physical device that is used to connect an electrical circuit, such as inserting into a socket. Understanding this context is essential for differentiating between related terms in German.

For instance, "Steckdose" translates to "socket" or "outlet," which is where the plug is inserted. "Steckverbinder" refers to a "connector," which can encompass various types of connections, including plugs, but is more generalized and can also refer to connectors in data or telecommunications. Lastly, "Verbindung" means "connection" but does not specifically define a plug; it refers to the act of connecting or a connection point in a broader sense.

Therefore, "Stecker" is the correct translation for "plug," as it captures the specific item used to establish a connection to a power source.