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
secured and sealed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "secured and sealed" is correct and usable in written English.
It can be used in contexts where something is made safe or protected, often referring to documents or packages that are closed off to ensure their integrity. Example: "The confidential documents were secured and sealed before being sent to the client."
✓ Grammatically correct
News & Media
Wiki
Science
Alternative expressions(2)
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
3 human-written examples
A SCIF is a room that has been secured and sealed under very tight regulations, where classified information can be safely discussed, read and handled".
News & Media
Hatches should be tightly secured and sealed with tape to prevent damage from wind-driven water.
Wiki
HATCHES: Hatches should be tightly secured and sealed with tape to prevent damage from wind-driven water.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Data was kept confidential by assigning codes to the session notes, preventing unauthorized access and keeping the data secure and sealed after analysis by the Principal Investigator.
The stained cells were then secured with coverslip and sealed with mounting medium (Vector Laboratories, Burlingame, CA, USA).
Science
It secured the Championship title and sealed the Royals' promotion to the top flight for only the second time in their history.
News & Media
The military has been launching air strikes on Mehsud's bases this month while soldiers have been securing main roads and sealing off his stronghold.
News & Media
British Energy chairman Sir Adrian Montague said his company spent the last six weeks working with EDF to secure the new terms and seal a deal.
News & Media
Apply foam sealant underneath the threshold to secure it in place and seal any air gaps.
Wiki
Window locks keep your house secure and help seal the windows.
Wiki
Their meeting represented the first high-level talks between the two nations since they sealed a deal to secure and destroy Syria's chemical weapons.
News & Media
Expert writing Tips
Best practice
When describing sensitive information or physical objects, use "secured and sealed" to convey a sense of high protection and integrity. For instance, "The evidence was "secured and sealed" in an evidence bag".
Common error
Avoid using "secured and sealed" excessively in informal writing, as it can sound overly formal or dramatic. Opt for simpler terms like "closed" or "safe" when appropriate.
Source & Trust
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "secured and sealed" functions as a descriptive compound, modifying a noun to indicate a state of enhanced protection and closure. Ludwig examples showcase its use in describing physical spaces, data, and containers, indicating a dual emphasis on preventing access and ensuring integrity.
Frequent in
News & Media
40%
Wiki
30%
Science
30%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "secured and sealed" is a grammatically correct and usable English phrase, as confirmed by Ludwig AI. It's used to describe something that is both protected and closed off, often to prevent tampering or maintain integrity. While not exceedingly common, it appears in a variety of contexts, including news, science, and wiki sources. The phrase is generally neutral in register but leans towards professional settings, particularly when discussing data, documents, or controlled environments. When using this phrase, ensure it aligns with the level of formality of the context and that the emphasis on both security and closure is relevant to the message you intend to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
sealed and protected
Swaps the order but retains the core meaning of closure and safeguarding.
locked and closed
Focuses on the physical act of locking and closing something, implying security and containment.
fastened and shut
Emphasizes the act of firmly closing and securing something, often used for containers or openings.
firmly closed and protected
Emphasizes the firmness of the closure and the act of protection.
protected and contained
Highlights the protective aspect and the idea of keeping something within defined boundaries.
safeguarded and closed off
Stresses the act of protecting something from harm by physically closing it off.
made safe and closed
A more general expression for ensuring safety and closure.
closed and fortified
Focuses on the aspect of making something inaccessible and strong.
watertight and secured
Implies a high degree of security and complete closure against liquids.
under lock and key
An idiomatic expression indicating something is kept very securely.
FAQs
How can I use "secured and sealed" in a sentence?
You can use "secured and sealed" to describe something that has been both protected and closed off to prevent tampering or access. For example, "The documents were "secured and sealed" in a tamper-proof envelope".
What are some alternatives to "secured and sealed"?
Alternatives include "locked and closed", "protected and contained", or "safeguarded and closed off" depending on the specific context.
When is it appropriate to use "secured and sealed" in writing?
It's appropriate to use "secured and sealed" when you want to emphasize both the safety and the closure of something, especially in formal or official contexts where security is paramount.
What is the difference between "secured and sealed" and simply "sealed"?
"Sealed" only implies that something is closed, while "secured and sealed" suggests that measures have been taken to both close and protect something from unauthorized access or damage.
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
83%
Authority and reliability
4.3/5
Expert rating
Real-world application tested