Blackout

/ˈblækˌaʊt/

nounBeginnerCommonGeneral

Definitions

3 meanings
1

A complete failure of electrical power.

/ˈblækˌaʊt/

nounneutralBeginner
General

A period of darkness caused by a power failure.

The blackout lasted for several hours.

💡 Simply: When the lights go out.

More Examples

2

We experienced a sudden blackout during the movie.

How It's Used

Electricity

"The storm caused a city-wide blackout."

2

A temporary loss of consciousness.

/ˈblækˌaʊt/

nounnegativeIntermediate
Medical

A period of loss of consciousness or memory.

He had a blackout and couldn't remember the accident.

💡 Simply: A temporary loss of awareness.

More Examples

2

The doctor suspects the blackouts are caused by epilepsy.

How It's Used

Medical

"She suffered a blackout after hitting her head."

Tip:Think of losing your vision and memory - going black.
3

Suppression of news or information.

/ˈblækˌaʊt/

nounnegativeIntermediate
General

A censorship of information or news.

The government imposed a blackout on information about the crisis.

💡 Simply: When news is hidden or stopped.

More Examples

2

The media blackout prevented people from knowing the truth.

How It's Used

Politics

"There was a news blackout during the war."

Tip:Think of information being hidden, like it's blacked out.

From "black" + "out", emerging in the early 20th century, initially referring to a period of darkness caused by a failure of electrical power.

The term gained prominence during World War II, referring to both power outages and censorship.

Memory tip

Think of the absence of light - black and out.

Base: black
black outblack-out

Usage

40%Spoken
60%Written