Definition of "warre"

The Poets olde in their fonde fables faine, / That mightie Mars is god of Warre and Strife, / These astronomers thinke, where Mars doth raigne, / That all debate and discorde must he rife,

1572, George Gascoigne, Dulce Bellum Inexpertis

Out Of Civil States, There Is Alwayes Warre Of Every One Against Every One

1651, Thomas Hobbes, Leviathan, (Please provide the book title or journal name)