armory

ar·mor·y  (ärm-r)

n. pl. ar·mor·ies

1.

a. A storehouse for arms; an arsenal.

b. A building for storing arms and military equipment, especially one serving as headquarters for military reserve personnel.

2. An arms factory.

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armory [ˈɑːmərɪ]

n pl -mories

(Military / Arms & Armour (excluding Firearms)) (Military) the usual US spelling of armoury

Thesaurus

Noun	1.	armory - a collection of resources; "he dipped into his intellectual armory to find an answer" armoury, inventory resourcefulness, imagination, resource - the ability to deal resourcefully with unusual problems; "a man of resource"
	2.	armory - all the weapons and equipment that a country has arsenal, armoury armament - weaponry used by military or naval force
	3.	armory - a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms arsenal, armoury military installation - any facility servicing military forces armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"
	4.	armory - a place where arms are manufactured arsenal, armoury foundry, metalworks - factory where metal castings are produced