What context can I use each word in?
Learn when and how to use these words with these examples!
adapter
Example
I need an adapter to connect my American laptop to the European power outlet. [adapter: noun]
Example
The voltage adapter is necessary to use the Japanese hair dryer in the United States. [adapter: noun]
Example
The USB-C to HDMI adapter allows me to connect my laptop to the TV. [adapter: noun]
plug
Example
Please unplug the lamp from the wall socket. [plug: verb]
Example
The plumber used a rubber plug to seal the leaky pipe. [plug: noun]
Example
The celebrity made a plug for her new perfume during the interview. [plug: noun]
Good things to know
Which word is more common?
Plug is more commonly used than adapter in everyday language. Plug is a simple and common word that refers to the pronged device that is inserted into an electrical outlet to provide power. Adapter is less common and is used in specific contexts where different plug types need to be connected.
What’s the difference in the tone of formality between adapter and plug?
Both adapter and plug are neutral in terms of formality and can be used in both formal and informal contexts.
