n.
Pronunciation: ˌ är-m ə - ˌ men- ' ter- ē - ə m, -m ə n-
Function: noun
Inflected Form: plural -tar · ia \ - ē - ə \
Etymology: Latin, armory, from armamenta
Date: circa 1860
: a collection of resources available or utilized for an undertaking or field of activity especially : the equipment, methods, and pharmaceuticals used in medicine