armoury in WordNet English dictionary

1. a place where arms are manufactured
   armory  armoury  arsenal 
   
2. a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms
   arsenal  armory  armoury 
   
3. all the weapons and equipment that a country has
   arsenal  armory  armoury 
   
4. a collection of resources
   "he dipped into his intellectual armory to find an answer"
   armory  armoury  inventory 
   

armoury in English Wiktionary