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electricity

American  
[ih-lek-tris-i-tee, ee-lek-] / ɪ lɛkˈtrɪs ɪ ti, ˌi lɛk- /

noun

  1. electric charge.

  2. electric current.

  3. the science dealing with electric charges and currents.

  4. a state or feeling of excitement, anticipation, tension, etc.


electricity British  
/ ˌiːlɛk-, ɪlɛkˈtrɪsɪtɪ /

noun

  1. any phenomenon associated with stationary or moving electrons, ions, or other charged particles

  2. the science concerned with electricity

  3. an electric current or charge

    a motor powered by electricity

  4. emotional tension or excitement, esp between or among people

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

electricity Scientific  
/ ĭ-lĕk-trĭsĭ-tē /
  1. The collection of physical effects related to the force and motion of electrically charged particles, typically electrons, through or across matter and space.

  2. See also circuit conductor electric potential

  3. Electric current, or a source of electric current.

  4. A buildup of electric charge.

  5. See also static electricity


electricity Cultural  
  1. A flow of electrical charges, such as electrons, through a conductor.


Etymology

Origin of electricity

First recorded in 1640–50; electric + -ity

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.

Though concerns around the quick build-out of data centers have centered on their potential to strain electricity supplies, now the opposite risk is emerging.

From The Wall Street Journal

The roughly 40 data centers, which had been using enough electricity to supply more than one million homes, simultaneously switched to backup power sources in February 2025, when a high-voltage power line malfunctioned.

From The Wall Street Journal

While many contend with the rising costs of mortgages, rent, and household bills, they have a free pitch for their caravan, plus no water or electricity bills.

From BBC

An electricity capacity crunch has emerged as new artificial-intelligence data centers strain power supplies.

From The Wall Street Journal

His wife said relatives in northern Cuba still don’t know his situation because they have been without electricity for days, unable to charge their cellphones and talk to family.

From The Wall Street Journal