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extension cord

American  

noun

Electricity.
  • extension cords
    plural
  1. an electric cord having a standard plug at one end and a standard electric jack at the other.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of extension cord

First recorded in 1945–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The first is that, if you use a home charger along with a standard extension cord that isn’t designed to carry all those amps, you can overheat your outlet.

From The Wall Street Journal Mar. 13, 2026

The man, Benjamin Bucur, 40, had allegedly run an extension cord through a vent to provide lighting and power for his electronic devices.

From Los Angeles Times Sep. 5, 2025

Eventually, they carried a space heater up the spiral staircase and rigged it up with an extension cord running from a lower floor.

From Seattle Times Feb. 26, 2024

His Christmas tree dress, a dazzle of colored lights powered by a 100-foot extension cord, was always a showstopper during his annual holiday performance, “A Girl for All Seasons.”

From New York Times Mar. 29, 2023

Meanwhile, Joey helped Zed plug in the world’s longest extension cord from his camper to our garage.

From "Lawn Boy Returns" by Gary Paulsen

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