- one of a series of international agreements, first made in Geneva, Switzerland, in 1864, establishing rules for the humane treatment of prisoners of war and of the sick, the wounded, and the dead in battle.
- the international agreement, first formulated in 1864 at Geneva, establishing a code for wartime treatment of the sick or wounded: revised and extended on several occasions to cover maritime warfare and prisoners of war
A set of international rules that govern the treatment of prisoners, the sick and wounded, and civilians during war. Under the Geneva Conventions, for example, ambulances and military hospitals and their staff are officially neutral and are not to be fired upon. Nearly all countries of the world have agreed to the Geneva Conventions.