Verb
(of a governmental authority) To make a formal pronouncement, or sign a legal document, that initiates a state of war between one nation and another, usually before hostilities begin.
To announce one's intention to fiercely combat or eradicate something.
The governor declared war on poverty.
A devoted father to his daughter Valentina (wife of Louis, Duke of Orleans and mother of the famous poet, Charles of Orleans ), Gian Galeazzo reacted to gossip about Valentina at the French Court by threatening to declare war on France. Source: Internet
Alexander Hamilton spoke in such terms when he said that the president, although lacking the power to declare war, would have “the direction of war when authorized or begun.” Source: Internet
Buchanan further argued the British pact with Poland ensured the country would be invaded, as Stalin knew the British Empire would not be able to declare war on Germany and the Soviet Union in 1939. Source: Internet
Before long, the country is taken over by Magneto who is ready to declare war on humanity with the Genoshan mutants by his side, following an attack on Professor X during an anti-mutant summit. Source: Internet
But one thing should be clarified here because many of those that claim to be champions of the Constitution, and who also claim to speak for the protection of freedom, simply calls for Congress to declare war so that all is legitimate and moral. Source: Internet
Bloch, pp. 346–347 In the winter and spring of 1942, following American entry into war, the United States successfully pressured all of the Latin American states, except for Argentina and Chile, to declare war on Germany. Source: Internet