Meanings
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1
noun
The activity of fighting a war or armed conflict.
Modern warfare relies heavily on drones and computers.
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2
noun
A particular kind of military fighting, such as guerrilla warfare.
The rebels were experts in guerrilla warfare.
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3
noun
An ongoing struggle between rival groups or interests.
The two firms were locked in constant price warfare.
Thesaurus
Etymology
From war + fare; perhaps a shortening of Middle English werre-faringe, werfarynge (“waging war, warfare”, literally “going to war”).
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