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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
confirm definitively
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "confirm definitively" is correct and usable in written English.
It can be used when you want to express the need for a clear and final confirmation of information or a decision. Example: "Before we proceed with the project, we need to confirm definitively that we have the necessary funding."
✓ Grammatically correct
Science
News & Media
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
5 human-written examples
To confirm definitively that the induced PTRE HPRT inactivation was due to silencing, we measured the effects of inhibiting histone deacetylation and/or DNA methylation on gene reactivation in the TG-resistant cells.
Science
Prospective randomized trials are warranted to confirm definitively the role of RT in this tumor location.
Science
The complete gene sequence will allow us, in the future, to confirm definitively its homology.
Science
Given the importance of PhoP and its target genes to MTB virulence, it is essential to confirm definitively the PhoP DNA-binding sequence.
Science
Moreover, whereas adverse events occurred with similar frequency in patients allocated atorvastatin and placebo in our trial [ 54], further larger studies are required to confirm definitively the safety of statins in patients with RA, many of whom are on multiple drugs with their own liver toxicity risk.
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Because there is no known pathogen for the disease and no test for it, cases cannot be confirmed definitively.
News & Media
Jackson was mocked incessantly for his skin disorder, vitiligo, which most people didn't believe was real until it was confirmed definitively in his autopsy.
News & Media
Efficacy could not be confirmed definitively, primarily due to small sample size and low statistical power further studies are warranted.
However, the etiology of non-alcohol related liver cirrhosis cannot be confirmed definitively as a prognostic factor.
Science
These results confirmed definitively the presence of the S8/ SC-alleles in the tested 39 Moroccan genotypes.
Science
While the NP's role in achieving this outcome cannot be confirmed definitively in this type of design, the triangulation of the qualitative and quantitative findings across these three cases strengthens the evidence of the value that the NP role can potentially bring to reductions in acute care utilization.
Science
Expert writing Tips
Best practice
Use "confirm definitively" when you need to emphasize that verification must be conclusive and leave no room for doubt. It is particularly useful in scientific, legal, or technical contexts where precision is crucial.
Common error
Avoid using "confirm definitively" in casual conversation or informal writing. Simpler alternatives like "confirm" or "make sure" are often more appropriate and sound less stilted.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirm definitively" functions as an intensifier, strengthening the verb "confirm" to indicate a high degree of certainty. Ludwig examples show its use in contexts where conclusive validation is required.
Frequent in
Science
80%
News & Media
20%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "confirm definitively" is grammatically correct and serves to emphasize the certainty of a confirmation. Ludwig AI indicates its suitability for formal contexts, especially in scientific or technical writing. While alternatives like "verify conclusively" or "establish without a doubt" exist, "confirm definitively" specifically underscores that the confirmation is conclusive. Despite its correct usage, overuse in informal settings should be avoided. With a limited number of examples, its occurrence is rare, solidifying its place as a potent phrase in precise communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
verify conclusively
Replaces "confirm" with "verify" and "definitively" with "conclusively", both synonyms that intensify the certainty of the action.
confirm with absolute certainty
Adds "with absolute certainty" to the verb "confirm" to show high certainty.
establish without a doubt
Uses a different verb, "establish", and a more emphatic phrase, "without a doubt", to convey a strong sense of certainty.
prove beyond any doubt
Similar to "establish without a doubt", this phrase emphasizes the act of proving something to eliminate all uncertainty.
ascertain with certainty
Replaces "confirm" with "ascertain" and "definitively" with "with certainty", offering a slightly more formal tone.
validate unequivocally
Uses "validate" instead of "confirm" and "unequivocally" to underscore the absence of any ambiguity.
determine definitively
Employs "determine" as a substitute for "confirm", suggesting a process of arriving at a final decision or conclusion beyond doubt.
demonstrate conclusively
Replaces "confirm" with "demonstrate", emphasizing the act of showing something convincingly and without leaving room for doubt.
substantiate irrefutably
Uses "substantiate" to mean providing strong evidence, and "irrefutably" to indicate that the evidence cannot be disproven.
verify irrefutably
Similar to substantiate irrefutably, this uses the verb verify with the adverb irrefutably.
FAQs
What does "confirm definitively" mean?
The phrase "confirm definitively" means to verify or establish something with absolute certainty and without any possibility of doubt. It emphasizes the conclusiveness of the confirmation.
When is it appropriate to use "confirm definitively" in writing?
It's appropriate to use "confirm definitively" in formal writing, particularly in scientific reports, legal documents, or technical manuals, where precision and certainty are essential. In informal contexts, simpler phrases may be more suitable.
What can I say instead of "confirm definitively"?
You can use alternatives like "verify conclusively", "establish without a doubt", or "prove beyond any doubt" depending on the context.
Is "confirm definitively" redundant? Can I just say "confirm"?
While "confirm" alone implies verification, adding "definitively" stresses the absolute certainty and conclusiveness of the confirmation. Whether it's redundant depends on the context; in situations where absolute certainty is critical, it adds emphasis.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested