WordWeb Online

1. All the weapons and equipment that a country has
   - armory [US], armoury [Brit, Cdn]
    
2. (military) A military structure where arms, ammunition, and other military equipment are stored and training is given in their use
   - armory [US], armoury [Brit, Cdn]
    
3. A place where arms are manufactured
   - armory [US], armoury [Brit, Cdn]
    
4. A supply of something available for future use
   "he brought back a large arsenal of Cuban cigars";
   - store, stock, fund

Derived forms: arsenals

Type of: accumulation, armament, foundery [archaic], foundry, metalworks, military installation

Encyclopedia: Arsenal, Venice