(electricity) A pronged connecting device which fits into a mating socket, especially an electrical one. / (loosely) An electric socket: wall plug.

(transitive) To stop with a plug; to make tight by stopping a hole. / (transitive) To blatantly mention a particular product or service as if advertising it.

Designed to be plugged into an electrical power outlet or circuit. / Able to be extended with further components in a modular fashion.

Anything that plugs into something. / (computing) A module or device that interacts with another to add a specific feature or function.

simple past tense and past participle of plug

plural of plug

Third-person singular simple present indicative form of plug

(not comparable, of an electric device) With its plug properly connected to the electric plug socket.

simple past tense and past participle of plug in

(idiomatic) To connect (an electrical device) to a plug socket. / (idiomatic) To familiarize and integrate (a person) into an organization.