arsenal

American  

[ahr-suh-nl, ahrs-nuhl] / ˈɑr sə nl, ˈɑrs nəl /

noun

1. a place of storage or a magazine containing arms and military equipment for land or naval service.

2. a government establishment where military equipment or munitions are manufactured.

3. a collection or supply of weapons or munitions.

4. a collection or supply of anything; store.

   He came to the meeting with an impressive arsenal of new research data.

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arsenal British  

/ ˈɑːsənəl /

noun

1. a store for arms, ammunition, and other military items

2. a workshop or factory that produces munitions

3. a store of anything regarded as weapons

   an arsenal of destructive arguments

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Etymology

Origin of arsenal

1500–10; (< Middle French ) < Italian arzanale < Upper Italian ( Venetian ) arzanà dockyard < Arabic dār ṣināʿah workshop (literally, house of handwork); initial d probably taken as a form of the preposition di from

Example Sentences

Since the junta took power in a 2023 coup, Niger has turned to Russia, which commands the world's largest arsenal of atomic weapons, for help in fighting the west African country's jihadist insurgency.

From Barron's

There, it has not opposed the Lebanese army's operations against its arsenal.

From BBC

If the sale is approved by Congress, Saudi Arabia would become the first Arab country to receive the most advanced warplanes in America’s arsenal.

From The Wall Street Journal

In Europe, tensions are coming to the surface as policymakers upgrade their arsenal of digital defenses.

From The Wall Street Journal

After his idea was pilloried by sources including the Wall Street Journal, Pulte stated in a tweet that it was one of “a wide arsenal of solutions” to housing costs.

From Los Angeles Times