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electro

1 American  
[ih-lek-troh] / ɪˈlɛk troʊ /

noun

electros plural
  1. electrotype.


electro- 2 American  
  1. a combining form representing electric or electricity in compound words.

    electromagnetic.


electro- 1 British  

combining form

  1. electric or electrically

    electrocardiograph

    electrocute

  2. electrolytic

    electroanalysis

"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

electro 2 British  
/ ɪˈlɛktrəʊ /

noun

  1. short for electroplate electrotype

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of electro1

By shortening

Origin of electro-2

electr(ic) + -o-

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.

Efan Williams – known on stage as Efan Electro – shared a high-five, a hug and a chat with the chart-topping star backstage at Kendal Calling in the Lake District this summer.

From BBC • Dec. 3, 2025

Electro Optic Systems of Australia, which builds ultraprecise lasers to track satellites in space, is now rolling out high-powered units to zap drones.

From The Wall Street Journal • Oct. 18, 2025

The electric aircraft in the study is a Pipistrel Alpha Electro manufactured in Slovenia.

From Science Daily • Jan. 23, 2024

Electro pop-duo Tvorchi hope to repeat Kalush Orchestra's triumph in 2022.

From Reuters • May 13, 2023

But again, no: Bernard considered that Electro magnetic Golf was a waste of time.

From "Brave New World" by Aldous Huxley

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