Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
closed off area
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "closed off area" is correct and usable in written English.
It can be used to describe a space that is restricted or not accessible to the public or certain individuals. Example: "The construction site was marked with signs indicating that it was a closed off area for safety reasons."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(19)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
8 human-written examples
Police units closed off area The Palestinian suspect was severely injured, according to NBC News.
News & Media
Explosive detectors could also be installed, either at the entry points to a closed off area or at an outer perimeter such as the toll ring.
Science
A Google map search on federal buildings in Oklahoma City shows five downtown- and four less centrally located federal buildings, and any closed off area would perhaps have included the downtown buildings, while excluding the four other buildings.
Science
If the authorities allowed for some vehicle access into the closed off area, ABB could have faked permission to enter (pretending to be either an emergency vehicle or deliveries).
Science
Anyway, two massive Polish dudes in work boots and bomber jackets spotted us in this little closed off area and obviously marked us as easy prey.
News & Media
Note: close family members typically sit together in a closed off area for privacy.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Because of this, many hospitals have closed off areas and have fewer beds available.
News & Media
The State of Alaska had intervened in support of the federal government, arguing that closing off areas open to logging would cost jobs.
News & Media
After being bombed in WWII and after countless arson attacks by patients, it slowly started to close off areas and knock wings down.
News & Media
The police closed off the area around the police station.
News & Media
Tokyo Electric said it has closed off an area of several yards around where the lethal radiation level was found.
News & Media
Expert writing Tips
Best practice
When describing a location affected by an incident, specify the size and scope of the "closed off area" to give readers a clearer picture of the situation. For example, 'The police closed off a four-block area around the museum'.
Common error
Avoid repeatedly using "closed off area" in close proximity within your writing. Vary your descriptions with synonyms like "restricted zone" or "cordoned off area" to enhance readability and prevent monotony.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "closed off area" functions primarily as a noun phrase, often acting as the subject or object of a sentence. It describes a location that has been restricted or made inaccessible. Ludwig AI confirms its usability in English.
Frequent in
News & Media
41%
Wiki
31%
Science
28%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "closed off area" is a common and grammatically sound noun phrase used to describe a restricted or inaccessible location. Ludwig AI confirms its correctness and usability. It is frequently encountered in news reports, wiki articles and scientific context. When writing, be mindful of overuse and consider synonyms like "restricted zone" or "cordoned off area". Providing specific details about the area's size and reason for closure enhances clarity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
restricted zone
Emphasizes the limitations placed on access to the area.
inaccessible space
Highlights the difficulty or impossibility of entering the area.
cordoned off area
Specifically describes an area surrounded by a barrier, often by authorities.
sealed off section
Implies a complete barrier, preventing entry or exit.
prohibited area
Directly states that access is forbidden.
off-limits zone
Informal way to indicate the area is not to be entered.
isolated sector
Highlights the separation of the area from its surroundings.
barricaded zone
Suggests a defensive barrier has been erected.
restricted access zone
Reiterates the limitation on who can enter.
exclusion zone
Area where certain activities or people are not allowed
FAQs
How can I use "closed off area" in a sentence?
You can use "closed off area" to describe a space that is inaccessible or restricted, such as 'The crime scene was a "closed off area" during the investigation' or 'The construction site is a "closed off area" for safety reasons'.
What's the difference between "closed off area" and "restricted area"?
"Closed off area" often implies a temporary restriction, like during an emergency, while "restricted area" suggests a more permanent limitation on access, often due to security or safety concerns.
What can I say instead of "closed off area"?
You can use alternatives like "restricted zone", "cordoned off area", or "inaccessible space" depending on the context.
Is "closed off area" formal or informal?
"Closed off area" is generally considered a neutral term suitable for both formal and informal contexts. Its appropriateness depends more on the surrounding vocabulary and the overall tone of the writing.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested