blackout

/ˈblækˌaʊt/
noun
  1. A period when all lights go out because of a failure of electrical power.
    • The city experienced a major blackout after the power plant malfunctioned.
    • The storm caused a blackout that lasted for three days.
    • During the blackout, we lit candles and played board games.
  2. A temporary loss of consciousness or memory.
    • After hitting his head, she had a brief blackout.
    • The doctor said the blackout was caused by low blood sugar.
    • He suffered a blackout and couldn't remember what happened.
  3. An official suppression of information or news.
    • There was a news blackout on the details of the negotiation.
    • The government imposed a media blackout during the crisis.
    • The company ordered a blackout on all internal communications about the merger.
verb
  1. To cause a loss of electric power or to darken completely.
    • The hacker managed to blackout the city's power grid.
    • They blacked out the windows to prepare for the hurricane.
    • The storm blacked out the entire neighborhood.
  2. To lose consciousness or memory temporarily.
    • He blacked out from the heat and fell to the ground.
    • After drinking too much, he blacked out and couldn't recall the night.
    • She blacked out during the surgery and woke up hours later.
  3. To suppress or prevent the release of information.
    • The network decided to blackout the controversial episode.
    • They blacked out sensitive parts of the document before releasing it.
    • The government blacked out all news about the accident.
Synonyms
What does "blackout" mean? | whatsthatwordmean | whatsthatwordmean