extension not permitted

USAGE SUMMARY

The phrase "extension not permitted" is correct and usable in written English.
It can be used in contexts where a request for an extension is being denied or is not allowed, such as in academic or professional settings. Example: "Due to the strict deadlines, an extension not permitted for this assignment will be enforced."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

Extensions of gene annotations were not permitted to extend beyond the most 3' transcription stop site plus 5000 nt or into the next 3' annotated gene.

Plosone

Volunteer work is not permitted under the OPT STEM extension.

University of Chicago

The Kings are eligible to re-sign Doughty July 1 and are not permitted to negotiate an extension before that date.

Los Angeles Times

Extensions or renewals of such agreements are not permitted because they would in effect be new agreements without competitive bidding.

Cornell University

The Knicks were not permitted to give Lin an extension during the season.

The New York Times

During DNA amplification the short (30 s) polymerase extension time did not permit amplification of wild-type PCR products, allowing only amplification of the shorter and deleted mtDNA fragments.

British Journal of Cancer

Cellphones are not permitted.

The New York Times - Sports

Pets were not permitted.

The New York Times

Alcohol is not permitted.

The New York Times - Books

It was not permitted.

The New Yorker

But this is not permitted.

The New Yorker

Expert writing Tips

Best practice

Use "extension not permitted" in formal communication when clearly stating that no extensions will be given. Be concise and direct to avoid ambiguity.

Common error

Avoid implying any possibility of an exception when using "extension not permitted". Ensure your statement leaves no room for misinterpretation about the firmness of the deadline.

Linguistic Context

The phrase "extension not permitted" functions as a declarative statement indicating a rule or policy. It serves to explicitly deny the possibility of granting extra time. Ludwig AI confirms its grammatical correctness.

Expression frequency: Missing

Frequent in

Science

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News & Media

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Formal & Business

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Less common in

Science

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News & Media

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Formal & Business

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Ludwig's WRAP-UP

The phrase "extension not permitted" is a grammatically sound but infrequent way to communicate that no extensions will be granted. As Ludwig AI confirms, it's most suitable for formal settings where clarity and directness are crucial. Although its occurrence is rare, understanding its meaning and appropriate contexts is essential for effective communication. Alternatives like "no extension allowed" and "deadline is firm" can be used depending on the desired level of formality.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

no extension allowed

This is a more direct and commonly used alternative.

extension is not allowed

This is a slightly more formal and explicit alternative.

extensions are not granted

This emphasizes the act of granting an extension, which is being withheld.

an extension cannot be granted

This emphasizes the impossibility of granting an extension.

no exceptions for extensions

This clarifies that there are no situations where an extension would be permitted.

deadline is firm

This highlights the inflexibility of the deadline.

request for extension denied

This explicitly states that a request for an extension has been rejected.

extension unavailable

This states that extensions are simply not an option.

time extension impossible

This conveys that extending the timeframe is not a viable option.

late submissions not accepted

This focuses on the consequence of not meeting the deadline.

FAQs

What does "extension not permitted" mean?

It means that an extension of a deadline or timeframe will not be allowed. It is a firm denial of any additional time.

When is it appropriate to use "extension not permitted"?

It is appropriate in formal settings, such as academic or professional environments, where you need to clearly communicate that deadlines are strict and inflexible.

What can I say instead of "extension not permitted"?

You can use alternatives like "no extension allowed", "extension is not allowed", or "deadline is firm", depending on the context.

Is "extension not permitted" grammatically correct?

Yes, "extension not permitted" is grammatically correct, although it is less common than alternatives like "no extension allowed".