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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
definitively established that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "definitively established that" is correct and usable in written English.
You can use it when you want to assert that something has been firmly proven or confirmed without any doubt. Example: "The research has definitively established that regular exercise improves mental health."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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
11 human-written examples
The battleship reigned on the high seas until World War II, when the Japanese attack on U.S. naval forces at Pearl Harbor definitively established that aircraft-carrier launched bomber plaircraft-carrier launchedll surface ships, including bombershiplanes
Encyclopedias
Further, in the aftermath of convictions which definitively established that phone hacking had occurred within at least one title, minimal steps were taken within the industry to identify whether phone hacking had occurred elsewhere or to investigate the extent of these practices.
News & Media
It is definitively established that mutations in transcription factor HIF-2α are causative of both neuroendocrine tumors (class 1 disease) and polycythemia (class 2 disease).
Science & Research
So am I. Using treadmill testing, scientists have definitively established that, like other animals, humans naturally aim to use as little energy as possible during most movement.
News & Media
It's definitively established that in the Age of Instagram and Twitter metrics, it is possible to become pretty darn famous for omnipresence.
News & Media
He added: "As with the other case, President Chirac hopes that the matter will be dealt with as quickly as possible so it can be definitively established that he can be faulted for nothing".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Warren said officials were now working to definitively establish that Emwazi was killed.
News & Media
Our structural studies, together with those from other laboratories, definitively establish that DNA quadruplex formation is not restricted to Gn repeat sequences, with their characteristic stacked uniform G·G·G·G tetrad architectures.
Science
The research does not definitively establish that hormonal medication causes depression.
News & Media
Indeed, a 2005 Home Office Consultation on the Possession of Extreme Pornographic Material failed to definitively establish that link, though its authors hypothesized that extreme pornography "may encourage or reinforce interest in violent and aberrant sexual activity".
News & Media
Immunoelectron microscopy definitively establishes that PLEKHA7 is localized at the adherens junctions in colonic epithelial cells, at a mean distance of 28 nm from the plasma membrane.
Science
Expert writing Tips
Best practice
Use "definitively established that" when you want to assert a point has been proven beyond any reasonable doubt based on solid evidence.
Common error
Avoid using "definitively established that" too frequently. Overuse can make your writing sound repetitive and less impactful. Consider using synonyms or rephrasing to maintain reader engagement.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "definitively established that" functions as a connector to introduce a fact or conclusion that has been proven with strong, irrefutable evidence. Ludwig AI confirms this usage, showcasing examples across various domains.
Frequent in
Science
40%
News & Media
35%
Encyclopedias
15%
Less common in
Formal & Business
0%
Wiki
10%
Reference
0%
Ludwig's WRAP-UP
In summary, "definitively established that" is a phrase used to express a high level of certainty, indicating something has been proven beyond reasonable doubt. As Ludwig AI confirms, the phrase is grammatically correct and frequently appears in formal writing, particularly within scientific, news, and encyclopedia contexts. While versatile, it's important to use it judiciously to avoid redundancy. Alternatives like "conclusively demonstrated that" or "firmly established that" can provide variety while maintaining a similar level of conviction.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
definitively proven that
Synonymous, placing the emphasis on 'proven' rather than 'established'.
firmly established that
Indicates a strong and stable foundation for the established fact.
conclusively demonstrated that
Emphasizes the finality of the demonstration, suggesting no further doubt is possible.
unequivocally proven that
Highlights the lack of ambiguity in the proof.
irrefutably shown that
Stresses the impossibility of disproving the statement.
clearly established that
Highlights the ease of understanding and acceptance of the established fact.
undeniably shown that
Highlights the impossibility of denying the presented evidence.
certainly demonstrated that
Focuses on the confidence in the demonstration.
without a doubt, established that
Adds a phrase to emphasize the certainty and lack of doubt.
it is beyond question that
Shifts the structure to focus on the unquestionable nature of the fact.
FAQs
How can I use "definitively established that" in a sentence?
Use "definitively established that" to introduce a fact or conclusion that has been proven with strong evidence. For example, "Research has definitively established that exercise improves mental health."
What are some alternatives to "definitively established that"?
You can use alternatives like "conclusively demonstrated that", "unequivocally proven that", or "firmly established that" depending on the specific nuance you want to convey.
Is it more appropriate to say "definitively established that" or "clearly established that"?
"Definitively established that" implies a stronger level of certainty and proof compared to "clearly established that". Choose the phrase that best reflects the strength of the evidence supporting your claim.
Can "definitively established that" be used in informal writing?
While grammatically correct, "definitively established that" is more suited for formal or academic writing. In informal contexts, simpler phrases like "proven that" or "it's known that" might be more appropriate.
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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
4.6/5
Expert rating
Real-world application tested