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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
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word "closed" is correct and usable in written English.
You can use it to refer to something that has been shut down or cut off, or to describe something that is complete or no longer available. For example, "The store is now closed for the day."
✓ Grammatically correct
News & Media
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
60 human-written examples
Case closed.
News & Media
"We closed the park immediately whilst preliminary investigations took place and to give our staff time to come to terms with the accident and its aftermath.
News & Media
Once all polling stations have closed this restriction will be lifted.
News & Media
Despite the president's deliberate attempt to talk down the markets and the media's dramatic warnings of economic Armageddon posed by a mere 17% of the government remaining temporarily idle, the S&P 500 closed at a record high the day after the shutdown ended.
News & Media
And four of six intelligence "fusion centres", where the CIA and Pakistan's Inter-Services Intelligence share information, have been closed, according to the Washington Post.
News & Media
But seven unanswered goals from the Swans closed the margin to just three points midway through the final term, ensuring for a frantic finish.
News & Media
In the following year the town's population of about 4,000 dropped by nearly half, and as businesses and supermarkets closed, Qantas cut its services, and houses were left empty, the exodus began to take a toll on the mental health of those who stayed behind.
News & Media
The brewery closed in 1988 and was largely demolished.
News & Media
Narodnaya Volya, which closed yesterday, was considered the most important voice of the opposition in Belarus.
News & Media
Even now, five years after the US closed down Bucca, the Pentagon defends the camp as an example of lawful policy for a turbulent time.
News & Media
Laurent, the only waiter on duty, said: "We closed the club several times but people wanted it to come back".
News & Media
Expert writing Tips
Best practice
When using "closed" to describe a business or institution, specify the reason for closure if it adds clarity or context, such as "The store is closed for renovations" or "The office is closed due to the holiday".
Common error
Avoid using "closed" when the present tense "close" is required. For example, instead of saying "They closed every day at 6 PM", say "They close every day at 6 PM".
Source & Trust
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "closed" is as the past participle of the verb "close", often used adjectivally to describe something that is shut or completed. As Ludwig AI reports, the word "closed" is correct and usable in written English.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "closed" functions primarily as the past participle of "close", often used to describe a state of being shut or completed. Ludwig AI confirms its grammatical correctness and usability in diverse contexts. As shown in the examples, it is very common in news and media and suitable for a neutral register. While versatile, it's important to ensure correct tense usage and consider more precise synonyms like ""sealed"" or ""concluded"" for specific meanings. Remember to clarify the reason for closure for added context in professional communications.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
shut
Focuses on the physical act of closing something.
sealed
Implies a secure and often airtight closure.
concluded
Emphasizes the termination or completion of something.
terminated
Highlights the formal ending or cessation of an activity or process.
completed
Focuses on the act of finishing something.
ended
A more general term for bringing something to a stop.
restricted
Implies limited access or availability.
inaccessible
Highlights the inability to reach or enter.
out of service
Indicates temporary unavailability, often due to maintenance or repairs.
not operating
Describes a state of inactivity or non-functionality.
FAQs
How is "closed" used in a sentence?
What is a synonym for "closed"?
Some synonyms for "closed" include "shut", "sealed", "concluded", or "terminated", depending on the specific context.
Is it correct to say "the case is closed"?
Yes, "the case is closed" is a common idiom meaning that a matter is "concluded" and no further action or discussion is needed.
What does it mean when a business is "closed"?
When a business is "closed", it means that it is "not operating" or open for business at that time. It could be temporarily closed (e.g., for a holiday) or permanently closed.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
95%
Authority and reliability
4.5/5
Expert rating
Real-world application tested