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electric motor

American  

noun

  1. motor.


electric motor British  

noun

  1. a device that converts electrical energy to mechanical torque

"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

Etymology

Origin of electric motor

First recorded in 1885–90

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.

In an axial flux motor, the electromagnetic field is parallel to the motor’s axis of rotation, instead of perpendicular in a conventional electric motor.

From Barron's • May 20, 2026

It was also connected to a small electric motor to produce electrical current.

From Science Daily • Feb. 27, 2026

The modern world has been transformed by inventions from the electric motor to penicillin.

From The Wall Street Journal • Nov. 14, 2025

Fuel cell cars work by combining hydrogen fuel with oxygen in the air to make electricity, which powers an electric motor, which makes the car go.

From Los Angeles Times • Aug. 13, 2024

Our centrifuge had a huge electric motor and a fifty-foot arm with a simulated spacecraft on its end.

From "Flying to the Moon: An Astronaut's Story" by Michael Collins

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