mitigation
Mit`i*ga"tion, n. Etym: [OE. mitigacioun, F. mitigation, fr. L. mitigatio.] Defn: The act of mitigating, or the state of being mitigated; abatement or diminution of anything painful, harsh, severe, afflictive, or calamitous; as, the mitigation of pain, grief, rigor, severity, punishment, or penalty. Syn. -- Alleviation; abatement; relief.