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Phrasal verbs "block off" vs "close off"

Differences between block off and close off

Block off means to prevent access to an area or to separate it from other areas, while close off means to seal or shut down an area completely.

Meanings and Definitions: block off vs close off

Learn how to use these expressions through these examples

Block off

  • 1Obstruct an exit to prevent people from leaving.

    The police BLOCKED OFF the road after the murder.

Close off

  • 1Block a place to stop people entering.

    The police CLOSED the road OFF after the explosion.

Usage Examples: block off, close off in Sentences

Learn how to use these expressions through these examples

block off

Example

The construction workers block off the street for repairs.

Example

She blocks off the hallway to clean the floors.

close off

Example

They decided to close off the park for maintenance.

Example

The city closes off the street for the annual parade.

Similar Expressions(Synonyms) of Block off

cordon off

To create a barrier around an area to prevent access or to keep people away.

Example

The police had to cordon off the crime scene to preserve evidence and maintain order.

shut off

To close or block a passage or valve to stop the flow of something.

Example

He had to shut off the water supply to fix the leaky faucet in the bathroom.

fence off

To enclose or separate an area with a fence or barrier.

Example

The farmer decided to fence off the pasture to keep the cattle from wandering off.

Similar Expressions(Synonyms) of Close off

seal off

To close or block an area completely to prevent access or to contain something.

Example

The authorities had to seal off the contaminated area to prevent the spread of the virus.

shut down

To close or stop the operation of a business, service, or facility.

Example

The company had to shut down its production line due to a shortage of raw materials.

bar access

To prevent or restrict entry to an area or a building.

Example

The security guard was instructed to bar access to unauthorized personnel.

Explore more Phrasal Verbs

Here are some phrasal verbs with the same verbs or particles

Phrasal Verbs with “block”

Phrasal Verbs with “off”

Differences in block off vs close off: Usage, Formality, and Tone

Frequency in Daily Use: block off or close off?

Both block off and close off are commonly used in everyday conversation, but block off is more frequently used. It's a phrasal verb that can be used in various contexts, such as traffic control, construction sites, or event management. Close off is less common and usually used in specific situations, such as closing off a street for repairs or shutting down a building due to safety concerns.

Informal vs Formal: Contextual Use of block off and close off

Both block off and close off are informal phrases that are suitable for casual conversations. However, in more formal settings like business or academic contexts, using alternative expressions such as 'restrict access' or 'seal off' can convey a more professional tone.

Tone and Implication: The Nuances of block off and close off

The tone of block off and close off can differ based on context. Block off often carries a practical and proactive tone when related to managing crowds or traffic, while close off typically has a more serious and urgent tone, especially when referring to sealing off a hazardous area.

block off & close off: Synonyms and Antonyms

Block off

Synonyms

Close off

Synonyms

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