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.
In late February, Anthropic—the developer behind the Claude large language model—refused to accept a Department of Defense request to roll back its red lines on how its AI was used, particularly around surveillance and autonomous weaponry. Nicholas Gordon, Fortune, 28 Mar. 2026 The study also aims to validate the feasibility of a new class of weaponry permanently stationed on the deep ocean floor. Mrigakshi Dixit, Interesting Engineering, 25 Mar. 2026 The extremists have intensified their attacks against Nigerian military bases, killing several senior officers and soldiers and stripping the bases of stocks of weaponry and ammunition. CBS News, 17 Mar. 2026 Jihadi attacks intensifying Extremists have intensified their attacks against Nigerian military bases in recent weeks, killing several senior officers and soldiers, and stripping the bases of stocks of weaponry and ammunition. Haruna Umar, Los Angeles Times, 17 Mar. 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 1 Apr. 2026.

Kids Definition

weaponry

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

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