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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
sealed closed
Grammar usage guide and real-world examplesUSAGE 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
Alternative expressions(6)
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
12 human-written examples
The seams were sealed closed with gaffer-tape.
News & Media
The box lids were sealed closed with silicon grease (Ambersil M494); oxygen saturation, irrespective of its initial value, converges rapidly upon anoxia [ 3].
Science
Check to see that the eyes are not sealed closed or gooey.
Wiki
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.
News & Media
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
This is the state of a sealed (closed) source rock in the subsurface.
Science
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
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 door was mounted on the lateral wall and sealed with closed cell sponge rubber to prevent leakage of air.
Science
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.
Science
Shortly thereafter, the passage was sealed and remained closed for more than four decades.
Wiki
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
tightly sealed
Focuses on the degree of closure, emphasizing how securely something is shut.
hermetically sealed
Implies an airtight closure, often used in scientific or technical contexts.
securely closed
Highlights the security of the closure, emphasizing that the item is closed in a safe way.
securely fastened
Highlights the method of closure, suggesting a robust and reliable fastening mechanism.
made airtight
Describes the action of making something resistant to air passage.
firmly shut
Emphasizes the action of closing and the strength with which it's done.
closed tight
Reorders the words, emphasizing the state of closure.
completely enclosed
Focuses on the state of being surrounded or contained, with no openings.
watertight seal
Highlights the sealing against water.
sealed off
Suggests a barrier has been created, preventing access or escape.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested