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Synonyms

motorize

American  
[moh-tuh-rahyz] / ˈmoʊ təˌraɪz /
especially British, motorise

verb (used with object)

motorized, motorizing
  1. to furnish with a motor, as a vehicle.

  2. to supply with motor-driven vehicles, usually in the place of horses and horse-drawn vehicles.


motorize British  
/ ˈməʊtəˌraɪz /

verb

  1. to equip with a motor

  2. to provide (military units) with motor vehicles

"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

Etymology

Origin of motorize

First recorded in 1910–15; motor + -ize

Explanation

To motorize is to give something a motor so that it will move or work better (or faster). If you motorize your bicycle, it'll make riding up hills a lot easier. Some wheelchairs are propelled by turning the wheels by hand. If you motorize a wheelchair, it helps someone with little arm strength get around. This verb is also used, especially in military contexts, to mean "equip with vehicles," so a commander might decide to motorize an urban unit during a conflict, setting it up with motorized tanks to patrol more safely.

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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:

Sensory technology could help motorize the prosthesis, allowing for improved gait when running and other improvements.

From Washington Times May 11, 2016

Skateboards retain some residual punk cool even after you motorize them.

From Slate Apr. 23, 2015

The biggest trouble was that the Soviets were in a headlong rush to motorize; they insisted that the plant be in operation within three years from the day that ground was broken in January 1967.

From Time Magazine Archive

It devolves upon the United States to help to motorize the world.

From Time Magazine Archive

Though Washington spoke of Red orders for U.S. heavy industry, the supersalesmen actually in Moscow last week all seemed to offer equipment to motorize the Red Army against Japan.

From Time Magazine Archive

“Micromobility”—people zipping around on small motorized vehicles—has brought challenges to traffic-law enforcement for years.

From The Wall Street Journal Aug. 14, 2026

But why, when lightness is such an empowering virtue, would anyone tempt fate in motorized dreadnoughts like the GT S?

From The Wall Street Journal Jul. 18, 2026

The largest decline was in the motorized vehicle crime rate, which fell by 25.8%.

From Los Angeles Times Jul. 3, 2026

Much like Allen’s abode in Buffalo, it has a sizable pool, which can be accessed via a motorized window wall between the main living area and the backyard.

From MarketWatch Feb. 4, 2026

Yet some 7,000,000 pounds of parathion are now applied to fields and orchards of the United States — by hand sprayers, motorized blowers and dusters, and by airplane.

From "Silent Spring" by Rachel Carson

With what money there was available, he began motorizing small units.

From Time Magazine Archive

He wished he could think up a way of motorizing it, fix it up like sort of a four-wheeled motor scooter.

From Jerry's Charge Account by Charles Geer

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