Dictionary
ar•se•nal
Pronunciation: (är'su-nl, ärs'nul), [key]—
n.
1. a place of storage or a magazine containing arms and military equipment for land or naval service.
2. a government establishment where military equipment or munitions are manufactured.
3. a collection or supply of weapons or munitions.
4. a collection or supply of anything; store:
He came to the meeting with an impressive arsenal of new research data. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.