arsenal

noun4

1. •
   A stock of weapons, especially all the weapons that a nation possesses.
2. •
   A store or supply of anything.

   • Foremost in her arsenal is that smile – so enormous and so absurdly disarming that someone should have worked out a way to harness its power into international conflict resolution. — 2014
3. •
   Any supply of aid collected to prepare a person or army for hardship.

   • He arrived with a large arsenal of cleansers and tools, and got right to work.
4. •
   A military establishment for the storing, development, manufacturing, testing, or repairing of arms, ammunition, and other war materiel; an armoury.