blackout Pronunciation: /ˈblækaʊt/Translate blackout | into French | into German Spanish translation of blackoutn 1 (loss of consciousness) desvanecimiento (m) desmayo (m) 2 (in wartime) oscurecimiento de la ciudad para que esta no sea visible desde los aviones enemigosblackout in other Oxford dictionaries Definition of blackout in the British & World English dictionary Definition of blackout in the US English dictionary