warfare

noun

war·​fare ˈwȯr-ˌfer How to pronounce warfare (audio)
1
: military operations between enemies : hostilities, war
also : an activity undertaken by a political unit (such as a nation) to weaken or destroy another
economic warfare
2
: struggle between competing entities : conflict

see also biological warfare, chemical warfare, cyber warfare, germ warfare, trench warfare

Examples of warfare in a Sentence

that troubled household seems to be almost constantly in a state of warfare companies engaged in constant warfare for dominance in the market for smart phones and tablets
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.
His position once again puts him in charge of the world’s most powerful military, which -- often at his discretion -- can either engage in lethal warfare or act as a deterrent and a force for peace. Ian Pannell, ABC News, 22 Jan. 2025 Author of 'Swarm Troopers: How small drones will conquer the world,' following cutting-edge military technology in general and the drone warfare revolution in particular. David Hambling, Forbes, 21 Jan. 2025 But for the moment, the politburo members who want to pull back from endless warfare and try to rebuild political power in Gaza have the momentum and the leverage. Hussein Ibish, The Atlantic, 19 Jan. 2025 Israelis will be required to withdraw from parts of Gaza that were wrested from terrorists after months of deadly urban warfare. The Editors, National Review, 17 Jan. 2025 See all Example Sentences for warfare 

Word History

Etymology

Middle English, from werre, warre war + fare journey, passage — more at fare

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of warfare was in the 15th century

Dictionary Entries Near warfare

Cite this Entry

“Warfare.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/warfare. Accessed 28 Jan. 2025.

Kids Definition

warfare

noun
war·​fare ˈwȯr-ˌfa(ə)r How to pronounce warfare (audio)
-ˌfe(ə)r
1
a
: military fighting between enemies : war
b
: activity undertaken by one country or group to weaken or destroy another
economic warfare
2
: a struggle between competitors : conflict
industrial warfare

More from Merriam-Webster on warfare

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