Definition of arsenal
- The city is home to a federal arsenal.
The city is home to a federal arsenal.
Doctors have a broad arsenal of medicines to choose from.
the team's arsenal of veteran players
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'arsenal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use: 1555See Words from the same year
: a collection of weapons
: a place where weapons are made or stored
: a group of things or people that are available to be used
What made you want to look up arsenal? Please tell us where you read or heard it (including the quote, if possible).
of yeast or being unsettled or frivolous
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