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.
Like the bombing of Iran, the military action utilized our country’s most sophisticated weaponry and intelligence in completely asymmetric circumstances. Reader Commentary, Baltimore Sun, 5 Jan. 2026 Trump said there were no fatalities, but officials acknowledged that at least one helicopter had been hit by Venezuelan defense weaponry during the initial phase of the operation, as helicopters were landing in the capital. Keir Simmons, NBC news, 3 Jan. 2026 It is bound by law to provide the island with the means to defend itself and supplies it with defensive weaponry. Simone McCarthy, CNN Money, 29 Dec. 2025 The United States, however, would have to deal with Iran’s security grievances, including its threatening presence around Iran and the unparalleled flooding of the region with sophisticated American weaponry. Mohammad Javad Zarif, Foreign Affairs, 22 Dec. 2025 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 26 Jan. 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
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