plug

noun C1

Meaning

A "plug" refers to a device or component designed to create a secure connection between an electrical circuit and a power source, often enabling the transmission of electrical energy or data signals; it may also denote an object used to seal an opening or
💡 In technical contexts, "plug" should not be confused with "socket," which refers to the counterpart that receives the plug; misuse often arises in casual conversation where the terms may be used interchangeably.

Example Sentences

Please ensure the plug is securely connected before turning on the device .
Please make sure the plug fits securely into the socket .

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