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Definition of plug

plug

/plʌɡ/
plug

Plural:plugs
•
Past Simple:plugged
•
Past Participle:plugged
•
Present Participle:plugging
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plug Lexical Profile

plug Game Scores & Validity

• noun

1

A device featuring metal pins that fits into a socket to establish an electrical connection.

Example

"Make sure the plug is firmly pushed into the wall outlet before turning on the heater."


2

A piece of solid material fitting tightly into a hole to block or seal it.

Example

"She pulled the rubber plug from the drain to let the bathwater empty out."


3

A piece of favorable publicity or promotion for a product, event, or piece of work.

Example

"The actor managed to get a quick plug for his new movie during the talk show interview."

Synonyms
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• verb

1

To connect an electrical appliance to a power source by inserting a pinned device into a socket (usually followed by 'in').

Example

"She forgot to plug the coffee maker into the outlet before pressing the power button."


2

To block, fill, or tightly close a hole or cavity.

Example

"The plumber had to temporarily plug the leaking pipe to prevent further water damage."


3

To publicly mention or promote a product, service, or event in order to generate interest.

Example

"He used his graduation speech to shamelessly plug his upcoming book on entrepreneurship."

Synonyms
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Antonyms
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• Rhymes for plug

Word Origin & Etymology

From the early 17th century (denoting a block of wood used as a stopper), of early Modern Dutch origin; related to Dutch 'plugge' and Middle Low German 'plugge'.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Plug. In Wordmom Dictionary. Retrieved Oct 18, 2026, from https://wordmom.com/dictionary/plug
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