weaponry

noun

weap·​on·​ry ˈwe-pən-rē How to pronounce weaponry (audio)
Synonyms of weaponrynext
1
2
: the science of designing and making weapons

Examples of weaponry in a Sentence

The army has developed some new high-tech weaponry.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Pyongyang often shows off new weaponry before party gatherings, key events and anniversaries. Brad Lendon, CNN Money, 19 Feb. 2026 And yet, one day later, Axios reported that the Pentagon may sever its relationship with Anthropic over the company’s insistence that two use cases—the mass surveillance of Americans and fully autonomous weaponry—remain off limits. John Kell, Fortune, 18 Feb. 2026 Of course, complicated government conspiracies, betrayals and high-tech weaponry abound. Oline H. Cogdill, Sun Sentinel, 17 Feb. 2026 Both squadrons stare each other down on horseback, in full armor and weaponry — looking like bonafide badasses of the Game of Thrones universe. Nick Romano, Entertainment Weekly, 16 Feb. 2026 See All Example Sentences for weaponry

Word History

First Known Use

1844, in the meaning defined at sense 1

Time Traveler
The first known use of weaponry was in 1844

Cite this Entry

“Weaponry.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/weaponry. Accessed 24 Feb. 2026.

Kids Definition

weaponry

noun
weap·​on·​ry ˈwep-ən-rē How to pronounce weaponry (audio)
: weapons as a whole

More from Merriam-Webster on weaponry

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