to make something less severe or harmful
何かを少しでも軽く、または害を少なくする (nanika o sukoshi demo karuku, mata wa gai o sukunaku suru)
"Effective controls can mitigate against financial losses."
"効果的な管理は、財務損失に対してミティゲート アゲインストすることができます。" (Kōka-teki na kanri wa, zaimu sonshitsu ni taishite mitigate against suru koto ga dekimasu.)
to finish something unpleasant
to include something as a part of a system or process
to lower the consumption of electrical power
to become thinner; to lose weight
to relax or become less angry after being upset
to add something extra for free; to include casually