mobilization

American  

[moh-buh-lahy-zey-shuhn] / ˌmoʊ bə laɪˈzeɪ ʃən /

especially British, mobilisation

noun

1. the act or process of marshaling, organizing, or preparing something for action.

   The study was undertaken as part of the mobilization for Ebola prevention in Sierra Leone.

2. the act or process of calling up or organizing military forces to prepare for active service, or of organizing industries, goods, etc., to serve the government in time of war.

   As an infantryman, he was on the front lines assisting in the mobilization of vehicles, troops, and weaponry.

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Other Word Forms

• countermobilization noun
• remobilization noun

Etymology

Origin of mobilization

First recorded in 1795–1805; mobiliz(e) ( def. ) + -ation ( def. )

Explanation

When a government gets its troops prepared for battle, that's mobilization. It's also mobilization when you organize your family to throw a surprise party for your sister. Preparing a group of people so they're ready to act at a moment's notice is what mobilization is all about. It comes from the verb mobilize, which literally means "to make mobile." Both words have been used in a military context since the 1850s, originally to talk about the Imperial Russian Army and its mobilization at the start of the Crimean War. Before that, mobilization simply meant "rendering capable of movement."

Example Sentences

But the scale of the demonstrations — stretching from major international metropolitan hubs to small towns in rural America — signals a level of mobilization that is increasingly difficult to ignore.

From Salon • Mar. 28, 2026

Recent protests in Minnesota, where Twin Cities residents took to the streets to protect their neighbors from the administration’s mass-deportation efforts, offer one template for what such mobilization would look like in an American context.

From Slate • Mar. 17, 2026

Ahead of any mobilization to the region, there tends to be an influx of Marines from across the country, said Seymour, who grew up there.

From Los Angeles Times • Mar. 9, 2026

Legal experts and advocacy groups alike have closely followed the case, given its potentially far-reaching implications for protest mobilization and advocacy movements.

From Barron's • Feb. 27, 2026

His nominal goal was to end backbiting about the bomb program from Roosevelt’s director of war mobilization, James F. Byrnes, a former senator and Supreme Court justice.

From "Big Science" by Michael Hiltzik

Related Words

• change
• crusade
• demonstration
• evolution
• faction
• flow
• group
• organization
• party
• shift
• tendency
• transfer
• trend
• unrest