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.
Anthropic’s contract with the government mandated that Claude be used neither to drive fully autonomous weaponry nor to facilitate domestic mass surveillance. Gideon Lewis-Kraus, New Yorker, 14 Mar. 2026 Iranian drones and missiles struck American forces, most notably in Kuwait, and compelled the United States and its allies in the Persian Gulf region to run down their stocks of air-defense weaponry. Phillips Payson O’Brien, The Atlantic, 13 Mar. 2026 Billions of dollars’ worth of state-of-the-art military equipment was now in the hands of the Taliban, which suddenly found itself in possession of a sophisticated air force, advanced weaponry and Black Hawk helicopters. Chris Roemer, Baltimore Sun, 12 Mar. 2026 Videos published by Islamic State West Africa Province showed massive weaponry and ammunition, as well as dozens of motorcycles and vehicles that the extremists said were captured during the raids. Arkansas Online, 11 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 16 Mar. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster