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demilitarize

American  
[dee-mil-i-tuh-rahyz] / diˈmɪl ɪ təˌraɪz /
especially British, demilitarise

verb (used with object)

demilitarizes, present (3rd person singular) demilitarized, past participle, past demilitarizing present participle
  1. to deprive of military character; free from militarism.

  2. to place under civil instead of military control.

  3. to forbid military use of (a border zone).


demilitarize British  
/ diːˈmɪlɪtəˌraɪz /

verb

  1. to remove any military presence or function in (an area)

    demilitarized zone

  2. to free of military character, purpose, etc

    11 regiments were demilitarized

"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

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Etymology

Origin of demilitarize

First recorded in 1880–85; de- + militarize

Explanation

To demilitarize is to remove all armed forces from an area. When a country brings its troops home at the end of a war, they demilitarize the region. When a government removes its military forces, it demilitarizes the area those troops once occupied. This can happen because a conflict has ended, or for political or financial reasons. Removing military-grade weapons is also known as demilitarizing. If you retrofitted an old Army tank to be a food truck, you'd need to demilitarize it first. Demilitarize is made up of the prefix de-, or "not," and militarize, from the Latin militaris, "warlike."

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Vocabulary lists containing demilitarize

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:

Morgenthau’s plan to demilitarize and deindustrialize Germany was seized upon by the failing Nazi regime as a propaganda tool, and the Truman administration ultimately rejected it.

From Salon Mar. 25, 2026

Lebanese officials say they are on pace to demilitarize southern Lebanon as part of the agreement that halted hostility between Israel and Hezbollah in late 2024.

From The Wall Street Journal Dec. 29, 2025

It’s what Camden, N.J., did when it famously dissolved its police force and started over to both reform it and demilitarize it.

From Seattle Times Sep. 13, 2023

The move shows a change in tact by Casto, who has previously criticized the role of the military in previous administrations and pledged to "demilitarize citizen security" during her presidential campaign.

From Reuters Apr. 3, 2023

The question is, how can antagonistic nations demilitarize safely, without raising the risk of preemptive attacks?

From Scientific American Sep. 28, 2022

They are manufactured exclusively by the Lockheed Martin and RTX Corp. for the U.S. military and cannot be legally possessed or sold to the public unless demilitarized.

From Los Angeles Times Mar. 29, 2026

Russia was likely to object to provisions including a demilitarized zone in the Donetsk area, he said.

From The Wall Street Journal Dec. 14, 2025

Now, they see Israeli forces routinely moving around their own village, parts of which jut into the demilitarized zone.

From BBC Dec. 15, 2024

As NPR noted, “It’s also a reminder that while the demilitarized zone divides the north and south, it did not sever centuries’ worth of Koreans’ shared family ties and culture.”

From Salon Aug. 7, 2024

Other than that, we keep on our own sides of the demilitarized zone.

From "Dry" by Neal Shusterman and Jarrod Shusterman

He said they should always be "persevering in good even when evil is done to us, breaking the spiral of vengeance, disarming violence, demilitarizing the heart".

From Reuters Nov. 5, 2022

Mr. Grossi said he planned to contact both sides soon to propose concrete steps to begin demilitarizing the area.

From New York Times Sep. 6, 2022

When asked by a reporter if there was any hope of demilitarizing the plant, Grossi said it was a matter of “political will” in the countries involved in the conflict, “in particular, the Russian Federation.”

From Washington Post Aug. 31, 2022

With Russia giving up its territorial claims in exchange for assurances about demilitarizing the long border between the two countries, their leaders signed a Treaty of Friendship and Alliance in February 1950.

From Salon Mar. 13, 2022

Touting various endorsements, it says González, who was raised by migrant farmworkers in Central Washington, will push for affordable housing, mental health and addiction services, worker protections and demilitarizing the police.

From Seattle Times Oct. 11, 2021

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