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
This shift not only improves operational efficiency but also underscores the future of warfare: adaptable, decentralized, and less dependent on fossil fuels.
—
Ingmar Rentzhog, Forbes, 11 Mar. 2025
This is the kind of ideological warfare DeSantis has already seen repeatedly rejected by judges — conservative judges who actually believe in the U.S. Constitution and free speech.
—Scott Maxwell, Orlando Sentinel, 11 Mar. 2025
On top of all that, the trailer teases some Succession-style corporate warfare involving Kate, her twin sister Maddie (Anna Camp), and half-brother Teddy (Griffin Matthews).
—Jon Blistein, Rolling Stone, 10 Mar. 2025
The disheartening summer offensive offered another lesson, namely that maneuver warfare with large tanks and armored vehicles was not the way future wars would be fought.
—Jamie McIntyre, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 7 Mar. 2025
See All Example Sentences for warfare
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Ingmar Rentzhog, Forbes, 11 Mar. 2025
This is the kind of ideological warfare DeSantis has already seen repeatedly rejected by judges — conservative judges who actually believe in the U.S. Constitution and free speech.
—Scott Maxwell, Orlando Sentinel, 11 Mar. 2025
On top of all that, the trailer teases some Succession-style corporate warfare involving Kate, her twin sister Maddie (Anna Camp), and half-brother Teddy (Griffin Matthews).
—Jon Blistein, Rolling Stone, 10 Mar. 2025
The disheartening summer offensive offered another lesson, namely that maneuver warfare with large tanks and armored vehicles was not the way future wars would be fought.
—Jamie McIntyre, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 7 Mar. 2025
See All Example Sentences for warfare
Cite this Entry
“Warfare.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/warfare. Accessed 19 Mar. 2025.
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warfare
noun
war·fare
ˈwȯr-ˌfa(ə)r 
-ˌfe(ə)r
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