is definitively proven

USAGE SUMMARY

The phrase "is definitively proven" is correct and usable in written English.
It can be used in contexts where you want to assert that something has been established as true or valid beyond doubt. Example: "The theory is definitively proven through extensive research and experimentation."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

The sitter's identity has not been definitively proven.

Britannica

Cameron's betrayal of true Conservatism, long suspected, will be definitively proven.

The Guardian - Opinion

Some research suggests that eating a diet that emphasizes low-glycemic-index foods can improve health, although this hasn't yet been definitively proven.

Harvard University

Although it has never been definitively proven, many social scientists believe that abused children are more likely to become abusers as adults.

The New York Times - Science

This warm spell is often called the "Roman Warm Period," and while it has not been definitively proven to exist, evidence for the idea is growing.

The New York Times

"None of this has been definitively proven because kids wearing heels is a new concept," said Dr. Wollowick, an adult and pediatric spinal and orthopedic surgeon.

The New York Times

And his defence for all this – that without austerity, Britain would have lost its credit rating and faced even more painful cuts – relies on something that can never be definitively proven.

The Guardian

Although the participation of FeLV-B in disease progression has not been definitively proven, circumstantial evidence supports the hypothesis that the generation of FeLV-B is linked to disease progression.

Virology

It may have taken a couple weeks and the work of a couple good reporters for Friends of Hamas's non-existence and Shapiro's grievous mistake to be definitively proven, but the flaw in Shapiro's post was evident as soon as it was published, and should have been clear to him even before that.

The New Yorker

Nothing has been definitively proven, and no infectious agent has been convicted.

Forbes

Face ID isn't perfect, but it's yet to be definitively proven broken as a security technology.

Forbes

Expert writing Tips

Best practice

Use "is definitively proven" when you want to convey that something is not just supported by evidence, but that the evidence is so strong that it leaves no reasonable room for doubt. It adds a sense of finality to your statement.

Common error

Avoid using "is definitively proven" when the evidence is still preliminary or contested. Overstating the certainty of a claim can undermine your credibility if the evidence is later challenged.

Linguistic Context

The phrase "is definitively proven" functions as a declarative expression asserting that a particular fact, theory, or claim has been established as true beyond any reasonable doubt. It’s a strong statement of validation.

Expression frequency: Missing

Frequent in

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Formal & Business

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Less common in

Science

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Ludwig's WRAP-UP

In summary, the phrase "is definitively proven" is used to assert that something has been established as true or valid beyond doubt. Ludwig AI confirms its grammatical correctness and usability in written English. While it is a powerful phrase, it is important to use it judiciously, only when there is overwhelming evidence to support the claim, avoiding overstatement and maintaining credibility. While the phrase is grammatically sound and its usage is generally well-understood, remember to consider the nuance and strength of your claim when choosing this phrase.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is conclusively demonstrated

Emphasizes the demonstration aspect, implying that the proof is derived from clear evidence.

is firmly established

Highlights the stability and acceptance of the proven fact.

is beyond doubt

Indicates a complete lack of uncertainty, focusing on the absence of doubt.

is irrefutably demonstrated

Stresses that proof cannot be argued against.

has been proven beyond any doubt

More emphatic and verbose version of "is beyond doubt."

is undeniably proven

Highlights the aspect that proof cannot be denied.

is indisputably verified

Focuses on verification and a lack of dispute.

is certainly proven

Emphasizes the aspect of certainty about the proof.

is absolutely proven

Stresses the absoluteness of the proof.

is definitely substantiated

Highlights the aspect of proof is based on concrete evidence.

FAQs

How can I use "is definitively proven" in a sentence?

You can use "is definitively proven" to assert that something has been established as true or valid beyond doubt. For example, "The effectiveness of the new drug "is definitively proven" through extensive clinical trials".

What can I say instead of "is definitively proven"?

You can use alternatives like "is conclusively demonstrated", "is firmly established", or "is beyond doubt" depending on the context.

Which is correct, "is definitively proven" or "is definitely proven"?

"Is definitively proven" and "is definitely proven" are both grammatically correct, but "is definitively proven" implies a stronger level of certainty and conclusive evidence.

What's the difference between "is definitively proven" and "is generally accepted"?

"Is definitively proven" suggests that something has been verified with strong evidence, while "is generally accepted" indicates a widespread belief or consensus, which may not be based on rigorous proof. The former implies a higher degree of certainty.