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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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sealed by

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "sealed by" is correct and usable in written English.
It can be used to indicate that something has been officially closed or secured by a particular person or entity, often in legal or formal contexts. Example: "The agreement was sealed by both parties to ensure its validity."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

The settlements are sealed by confidentiality agreements.

That agreement was sealed by the court.

News & Media

The New York Times

The other was sealed by a locked steel door.

News & Media

The New York Times

Details of the latest accusations were sealed by the court.

News & Media

The New York Times

A pact with the Devil sealed by a kiss.

News & Media

The New York Times

Jack's fate is sealed by a janky cooking gadget.

News & Media

The New Yorker

The deposition has been sealed by a judge's order pending further review in December.

News & Media

The Guardian

One part was sealed by a sign that said, in Arabic, unexploded ordnance.

News & Media

The New York Times

That close-knit intimacy is sealed by Denman turning 10 next month.

It was sealed by the something Marco was carrying in a box.

Almost all of the exterior is sealed by windows, and the concrete-forming work is finished.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "sealed by" in legal or formal contexts, ensure that the subject performing the sealing is clearly identified to avoid ambiguity.

Common error

Avoid using "sealed by" when you simply mean 'closed' or 'fastened'. "Sealed by" implies a formal or significant closure, not just a physical one.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "sealed by" functions as a passive voice construction, indicating that an action (sealing) was performed upon a subject. As Ludwig shows, the subject receiving the action is often an agreement, a room, or a fate.

Expression frequency: Very common

Frequent in

News & Media

47%

Science

37%

Formal & Business

5%

Less common in

Wiki

6%

Reference

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "sealed by" is a versatile and grammatically correct construction used to indicate that something has been finalized, secured, or officially closed. As Ludwig AI confirms, it sees widespread use across formal contexts, including news, science, and business. When employing "sealed by", ensure clarity by explicitly stating the entity performing the action. To avoid misuse, ensure the situation warrants such definitive action.

FAQs

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

You can use "sealed by" to indicate that something has been officially closed or secured, such as "The agreement was sealed by both parties" or "The room was sealed by the authorities".

What can I say instead of "sealed by"?

Alternatives include "ratified by", "confirmed by", or "endorsed by" depending on the context.

Is it appropriate to use "sealed by" in informal writing?

While grammatically correct, "sealed by" is generally more suitable for formal or professional writing. In informal contexts, simpler alternatives might be more appropriate.

What's the difference between "sealed by" and "signed by"?

"Sealed by" often implies a more definitive or official closure, whereas "signed by" simply indicates that someone has put their signature on something. Think of "signed by" as a requirement for "sealed by".

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: