Differences between black out and block out
Black out means to lose consciousness or to make something dark by covering or blocking light, while block out means to prevent something from being seen or heard or to plan or arrange a schedule.
Meanings and Definitions: black out vs block out
Learn how to use these expressions through these examples
Black out
- 1Fall unconscious.
He BLACKED OUT and collapsed on the floor.
- 2Lose light.
Everything BLACKED OUT when the power supply failed.
Block out
- 1Stop light from entering or leaving.
The trees BLOCK the sun OUT most of the day.
- 2Try not think about or feel something because it is upsetting or painful.
It was so unpleasant that I try to BLOCK it OUT- otherwise, I'd just be angry all the time.
Usage Examples: black out, block out in Sentences
Learn how to use these expressions through these examples
black out
Example
The city blacked out during the storm.
Example
She blacks out whenever she sees blood.
block out
Example
She uses thick curtains to block out the sunlight in her bedroom.
Example
He blocks out the light from the street with blackout curtains.
Similar Expressions(Synonyms) of Black out
To become unconscious or unaware of one's surroundings.
Example
The athlete lost consciousness after hitting his head during the game.
To lose consciousness briefly due to a lack of oxygen or blood flow to the brain.
Example
She fainted when she saw the blood during the surgery.
Similar Expressions(Synonyms) of Block out
To plan or arrange a timetable or agenda for a specific activity or event.
Example
She scheduled a meeting with her boss to discuss her performance review.
Differences in black out vs block out: Usage, Formality, and Tone
Frequency in Daily Use: black out or block out?
In daily conversation, people use block out more often than black out. This is because block out is used for more daily tasks and routines such as planning or arranging schedules. Black out is not used as much. It's mainly used when we're talking about losing consciousness or making something dark. So, while both phrases are used, block out is more common in everyday conversation.
Informal vs Formal: Contextual Use of black out and block out
Black out and block out are informal phrases often used in casual conversations. They are suitable for everyday interactions with friends and family. In more formal settings like business or academic contexts, using alternative expressions can convey a more polished tone.
Tone and Implication: The Nuances of black out and block out
The tone of black out and block out can differ based on context. Black out often carries a serious or alarming tone when related to losing consciousness, while block out typically has a practical and organized tone, especially when referring to planning or scheduling.
black out & block out: Synonyms and Antonyms
Black out
Antonyms
- illuminate
- brighten
- light up
- regain consciousness
- wake up
- power on
- restore power
