extension cord

noun

: an electric cord fitted with a plug at one end and a receptacle at the other

Examples of extension cord in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Never plug them in an extension cord. Ashlyn Needham, Southern Living, 6 Feb. 2026 Experts said a space heater should be at least 3 feet away from anything flammable, should be shut off before leaving the room or going to sleep and should never be plugged into an extension cord. Cbs Miami Team, CBS News, 30 Jan. 2026 Never use an extension cord or power strip to plug in a space heater; instead, plug in directly to the wall. Mary Wasson, Austin American Statesman, 22 Jan. 2026 The family ran a PVC pipe beneath the structure to tunnel an extension cord through, plugging in a large LED light each night that illuminated the ice from within. Jordan Greene, PEOPLE, 14 Jan. 2026 See All Example Sentences for extension cord

Word History

First Known Use

1918, in the meaning defined above

Time Traveler
The first known use of extension cord was in 1918

Browse Nearby Words

Cite this Entry

“Extension cord.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/extension%20cord. Accessed 14 Feb. 2026.

Last Updated: - Updated example sentences
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