- (America) IPA: /ˈblækaʊt/
blackout (plural blackouts)
- A temporary loss of consciousness.
- A temporary loss of memory.
- Synonyms: pass out
- An instance of censorship, especially a temporary one.
- media blackout
- the 2012 English Wikipedia blackout
- A large-scale power failure, and resulting loss of electricity to consumers.
- "The repairs at the Koeberg Power Station in the Western Cape were on schedule for completion in the third week of May. This follows huge blackouts related to the problems at the power supplier since November. Weekend Argus May 13/14 2006 p.5.
- (historical) The mandatory blocking of all light emanating from buildings as imposed during World War II.
- French: blackout
- Italian: svenimento, mancamento, deliquio, lipotimia
- Portuguese: desmaio
- Spanish: desmayo
- French: blackout, coupure de courant
- German: Stromausfall, Blackout
- Portuguese: blecaute, apagão
- Russian: (formal) систе́мная ава́рия
- Spanish: apagón
- Russian: прова́л па́мяти