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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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sealed closed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "sealed closed" is correct and usable in written English.
It can be used to describe something that has been securely closed or fastened, often referring to containers or packages. Example: "The envelope was sealed closed to ensure that the contents remained confidential."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

12 human-written examples

The seams were sealed closed with gaffer-tape.

News & Media

Independent

The box lids were sealed closed with silicon grease (Ambersil M494); oxygen saturation, irrespective of its initial value, converges rapidly upon anoxia [ 3].

Check to see that the eyes are not sealed closed or gooey.

When Elgin was born, both his hands were balled into fists, sealed closed by amniotic bands that attached to the end of his fingers and webbed them together.

On the muddy ground in front of the charred skeleton of the Pavilion, a soot-stained male mannequin dressed in a black swimsuit was the only recognizable survivor of the mayhem: the building -- sealed, closed and hurricane-proofed for the off-season -- was unoccupied.

News & Media

The New York Times

This is the state of a sealed (closed) source rock in the subsurface.

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Human-verified similar examples from authoritative sources

Similar Expressions

47 human-written examples

To ease the process, Mr. O'Donnell has introduced a bill to cut through a thicket of requirements for sealing closed cases from before 1991.

News & Media

The New York Times

Mr. Karzai's election became a foregone conclusion by Wednesday when all the strong contenders rallied behind him in what was seen as an orchestrated election sealed behind closed doors.

News & Media

The New York Times

The door was mounted on the lateral wall and sealed with closed cell sponge rubber to prevent leakage of air.

Science

Plosone

The design of a sealed wave power generator has been proposed, whose driving parts are sealed in a closed outer covering to protect them from corrosion by sea water.

Shortly thereafter, the passage was sealed and remained closed for more than four decades.

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Expert writing Tips

Best practice

When describing a container or space, specify the type of "seal" used for clarity, such as "heat-sealed", "pressure-sealed", or "double-sealed", depending on the sealing mechanism.

Common error

Avoid using "sealed closed" when one word suffices; using "sealed" or "closed" alone often conveys the intended meaning, preventing unnecessary repetition. Consider the context and choose the most concise option.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "sealed closed" functions as a descriptive adjective phrase, modifying a noun to indicate a state of secure enclosure. This is evidenced by Ludwig, which confirms its correctness and usability. It specifies that an item is not only closed but also secured against opening.

Expression frequency: Uncommon

Frequent in

Science

40%

News & Media

40%

Wiki

10%

Less common in

Encyclopedias

3%

Formal & Business

3%

Reference

4%

Ludwig's WRAP-UP

In summary, the phrase "sealed closed" is considered grammatically correct to describe something that is both sealed and closed. It is used to emphasize security and completeness of enclosure. However, it may be considered redundant in some contexts since using either "sealed" or "closed" alone might suffice. Ludwig AI confirms its validity. While it appears across different writing registers, the phrase is most common in scientific and news-related contexts. Alternatives such as "tightly sealed" or "securely fastened" can be used depending on the specific nuance.

FAQs

How can I use "sealed closed" in a sentence?

You can use "sealed closed" to describe something that has been securely closed or fastened. For example, "The package was "sealed closed" to prevent tampering".

What does "sealed closed" mean?

"Sealed closed" describes a state where something is both sealed and closed, typically emphasizing the security and completeness of the closure. It can also be seen as redundant so, consider using just "sealed" or "closed".

What are some alternatives to "sealed closed"?

Alternatives include "tightly sealed", "securely fastened", or "firmly shut", depending on the nuance you wish to convey.

Is it better to use "sealed" or "sealed closed"?

Often, "sealed" is sufficient, as it implies closure. Using "sealed closed" can sometimes be redundant, so choose the option that best fits the context and avoids unnecessary repetition. Consider the options and the alternatives such as "hermetically sealed" when the nuances are needed.

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Source & Trust

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Real-world application tested

Most frequent sentences: