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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
seal
Grammar usage guide and real-world examplesUSAGE SUMMARY
The word 'seal' is correct and usable in written English.
You can use it to refer to the sea animal, or to refer to a stamp on a document indicating that the document has been properly signed and is legally binding. Example sentence: The document was not officially legal until the stamp of the seal was affixed to the document.
✓ Grammatically correct
News & Media
Sport
Lifestyle
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
60 human-written examples
The Roma goalkeeper Mauro Goicoechea helped to seal Zeman's fate with his spectacular mishandling of a Danilo Avelar cross.
News & Media
Juventus had several chances to seal the win, with an effort by Tevez being deflected just past the left upright before a great stop from Weidenfeller denied the Argentinian at point-blank range.
News & Media
Some, like the Solomon's seal whose snake-like shoots we found forcing their way through the silt left by winter floods, may well be relicts from gardens of water mills that disappeared long ago.
News & Media
The death of Gurley, whom Bratton called "a total innocent" at the time, helped seal the indictment of the city's practice of allowing poorly trained officers to police impact zones.
News & Media
For anyone needing a reminder of his brilliance at this stage of his career it's worth reliving his man-of-the-match display in the 1986 FA Cup final, which Liverpool won 3-1 against Everton to seal the Double.
News & Media
Defender Charlie Daniels then scored from the edge of the area to seal the win after 74 minutes.
News & Media
Sinn Fein is set to easily hold its position as the top voice in nationalism but as counts continued into a second night the party had yet to seal potential gains, while the smaller Ulster Unionists and SDLP are in a dogfight for final seats.
News & Media
That was in time trumped by Respublica's DevoManc project, which the Greater Manchester Combined Authority commissioned, and had a contented seal of approval from the most powerful figures in the city region, the Labour leader of Manchester City Council, Sir Richard Leese, and his head of civil service, Sir Howard Bernstein.
News & Media
The traditional history of the Human League has them discovering a couple of dancers in Crazy Daisy nightclub, recruiting them as singers and soaring to fame and fortune in the 1980s as a consequence, with Don't You Want Me the No 1 hit to seal the deal.
News & Media
Middlesbrough are fourth in the Championship, two points behind the leaders Bournemouth, and Karanka wants them to win all four of their remaining matches to seal a return to the Premier League.
News & Media
If nothing else, the ice cream has Burgundy's own seal of approval.
News & Media
Expert writing Tips
Best practice
When using "seal" in a technical context, ensure the type of "seal" is clear (e.g., a mechanical seal, a legal seal). This avoids ambiguity and enhances clarity.
Common error
Avoid using "seal" without context. Be clear whether you're referring to the animal, a fastener, or an official mark. Add clarifying details to prevent misinterpretation.
Source & Trust
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The word "seal" functions as both a noun, referring to an animal or an official mark, and a verb, meaning to close or secure something. Ludwig AI confirms its correct and versatile use in various contexts.
Frequent in
News & Media
34%
Sport
26%
Lifestyle
18%
Less common in
Film
8%
Travel
6%
Books
2%
Ludwig's WRAP-UP
The word "seal" is a versatile term that functions as both a noun and a verb, frequently appearing in various contexts from news and sports to lifestyle articles. As confirmed by Ludwig AI, its grammatical status is correct, and it is used to describe closing something securely or referring to an animal or an official mark. Its meaning and formality vary based on context, making it essential to consider the specific situation when using the word. The most frequent sources are "The Guardian", "The New York Times", and BBC.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
close securely
Focuses on the action of closing something tightly to prevent leakage or opening.
ensure success
Focuses on making certain that a positive outcome is achieved.
secure tightly
Emphasizes the aspect of fastening something strongly and safely.
guarantee victory
Highlights the aspect of ensuring a win or success.
confirm definitively
Stresses the act of making something certain and beyond doubt.
stamp with approval
Highlights the act of giving official endorsement or validation.
affix a stamp
Specifically refers to attaching a stamp as a mark of approval or authenticity.
close off completely
Focuses on the action of closing something in a total manner, leaving no way in or out.
block off access
Emphasizes the act of preventing entry or passage.
close hermetically
Emphasizes an airtight closure, preventing any air or gas from escaping.
FAQs
How can I use "seal" in a sentence?
You can use "seal" as a verb to mean 'to close something securely', as in 'Please "seal the container"'. It can also be a noun, referring to the animal or a stamp, as in 'The document bore the official "official seal"'.
What can I say instead of "seal" (to close)?
Alternatives include "close securely", "fasten tightly", or "secure" depending on the context. The best choice depends on the specific nuance you want to convey.
What's the difference between "seal" and "close"?
"Seal" implies a more secure and often airtight closure than "close". You might "close" a door, but you "seal a leak" to prevent fluid escape.
When is it appropriate to use "seal" in formal writing?
It is appropriate when referring to official endorsements, contracts, or secure closures. For example, "The agreement was "seal the deal"" or "The evidence was placed under "court seal"" are suitable in formal contexts.
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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
93%
Authority and reliability
4.5/5
Expert rating
Real-world application tested