plug into


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plug something into something (and plug something in)

to connect something to something else, usually by connecting wires together with a plug and socket. Plug this end of the wire into the wall. Plug in the lamp and turn it on.
See also: plug

plug into

v.
To insert a part of some object into an outlet, socket, or some other receptacle, especially to make a mechanical or electrical connection: Plug the iron into the electrical outlet. I plugged the speakers into the back of the receiver.
See also: plug