Definition of blackout Blackout

/blæˈkawˌt/ - [blakawt] - black•out

We found 12 definitions of blackout from 5 different sources.

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What does blackout mean?

WordNet

WordNet by Princeton University

Noun

Plural: blackouts

blackout - darkness resulting from the extinction of lights (as in a city invisible to enemy aircraft)
  brownout, dimout
  dark, darkness an unenlightened state; "he was in the dark concerning their intentions"; "his lectures dispelled the darkness"
  aircraft a vehicle that can fly
blackout - a momentary loss of consciousness
  unconsciousness a state lacking normal awareness of the self or environment
blackout - the failure of electric power for a general region
  power failure, power outage equipment failure resulting when the supply of power fails; "the ice storm caused a power outage"
blackout - a suspension of radio or tv broadcasting
  intermission, pause, interruption, suspension, break the act of suspending activity temporarily
blackout - partial or total loss of memory; "he has a total blackout for events of the evening"
  amnesia, memory loss
  cognitive state, state of mind the state of a person's cognitive processes
  anterograde amnesia, posttraumatic amnesia loss of memory for events immediately following a trauma; sometimes in effect for events during and for a long time following the trauma
  retrograde amnesia loss of memory for events immediately preceding a trauma
  forgetfulness tendency to forget
  selective amnesia amnesia about particular events that is very convenient for the person who cannot remember; "why do politicians always develop selective amnesia when questioned about their transgressions?"
= synonym
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Wiktionary Wiktionary dictionary logo

  • blackout (Noun)
    Temporary loss of consciousness or memory.
  • blackout (Noun)
    A large-scale power failure, and resulting loss of electricity to consumers.
  • blackout (Noun)
    The mandatory blocking of all light emanating from buildings as imposed during World War II.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • blackout
    The sudden (and generally momentary) loss of consciousness due to a lack of sufficient blood and oxygen reaching the brain.
  • blackout
    A large-scale power failure, and resulting loss of electricity to consumers.

Wikipedia Wiktionary dictionary logo

  • In medicine, the word Blackout is a form of amnesia. The amnesia may be complete or partial. Such an amnesia can be provoked by

    After the cause is gone, usually full mental powers are restored. There may be a blank in memory though.

Part of speech

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Pronunciation

Word frequency

Blackout is...

60% Complete
Very rare
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Very Common
66% Complete
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Common

Sign Language

blackout in sign language
Sign language - letter B Sign language - letter B Sign language - letter L Sign language - letter L Sign language - letter A Sign language - letter A Sign language - letter C Sign language - letter C Sign language - letter K Sign language - letter K Sign language - letter O Sign language - letter O Sign language - letter U Sign language - letter U Sign language - letter T Sign language - letter T