war

 
Pronunciation: /wɔː/

noun

[mass noun]
  • a state of armed conflict between different countries or different groups within a country: Japan declared war on Germany the two countries were at war for the next eight years [count noun]: I fought in two wars
  • a state of competition or hostility between different people or groups: she was at war with her parents [count noun]: a price war among tour operators
  • a sustained campaign against an undesirable situation or activity: the authorities are waging war against smuggling [count noun]: a war on drugs

verb (wars, warring, warred)

[no object]
  • engage in a war: small states warred against each another figurative conflicting emotions warred within her

Phrases

go to war

declare, begin, or see active service in a war: he joined the RAF before the country went to war of the four brothers who went to war, only Thomas survived

go to the wars

archaic serve as a soldier: I did all I could to dissuade him from going to the wars

be in the wars

informal be (or have been) injured: Roebuck continues to be in the wars and suffered a broken jaw

war clouds

used to refer to a threatening situation of instability in international relations: the war clouds were looming

war of attrition

a prolonged period of conflict during which each side seeks to gradually wear down the other by a series of small-scale actions.

war of nerves

see nerve.

war of words

a prolonged, often acrimonious, debate: the political war of words over tax

war to end all wars

a war, especially the First World War, regarded as making subsequent wars unnecessary.

Origin:

late Old English werre, from an Anglo-Norman French variant of Old French guerre, from a Germanic base shared by worse