Noun
a region where a battle is being (or has been) fought
Source: WordNetWar will be repeated as long as it is not decided by those who die on the battlefield. Henri Barbusse
Anyone who has ever looked into the glazed eyes of a soldier dying on the battlefield will think hard before starting a war. Otto von Bismarck
Beauty is mysterious as well as terrible. God and devil are fighting there, and the battlefield is the heart of man. Fyodor Dostoyevsky
He who doesn't die on the battlefield slips in the bathtub. Uruguayan Proverb
Those away from the battlefield boast about their swords. Kurdish Proverb
If your part of the battlefield is covered with thorns, you do not leave your position and go to stand where the ground is good. Twi Proverb