What is the meaning of Arsenal?

A military establishment for the storing, development, manufacturing, testing, or repairing of arms, ammunition, and other war materiel; an armoury.

A stock of weapons, especially all the weapons that a nation possesses.

A store or supply of anything.

Any supply of aid collected to prepare a person or army for hardship

arsenal (stock of weapons)

arsenal (store or supply of anything)

arsenal

arsenal, armoury: a military establishment for the storing, development, manufacturing, testing, or repairing of arms, ammunition, and other war materiel.

arsenal (military establishment)

arsenal, armoury

arsenal

arsenal (stock of weapons)

arsenal (store or supply of anything)

dockyard

arsenal

Source: wiktionary.org