WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a military structure where arms and ammunition and other military equipment are stored and training is given in the use of arms
noun.
a collection of resources
noun.
a place where arms are manufactured
noun.
all the weapons and equipment that a country has
Word Usage
"Our chief weapon in this armoury is our handbook Selling to Canada, the first print of which (10,000 copies) is now exhausted - a second edition has been prepared."