proven

[US]/'pru:vən/
[UK]/ˈpruvən/
Frequency: Very High

Translation

adj. demonstrated the truth or existence of (prove's past participle)

Phrases & Collocations

scientifically proven

proven track record

proven method

proven results

proven reserves

Example Sentences

a man of proven ability

She is a woman of proven ability.

The claims have not been proved (or proven ).

He has proved (or proven ) his point.

No funding will be available until the technology is completely proven.

The ideal candidate will have a proven track record in project management.

her manifest charm and proven ability.

Finally, the rationality of the method is proven baed on an assessment prototype.

the legal precept of being innocent until proven guilty.

her proven current form tips the scales in her favour .

The pilot plant test has proven that boronate passivant can largely improve the thermal performance of coke.

Indocyanine green is a tricarbocyanine dye ,which has been proven to be a relatively safe drug.

Methods:In this series,coronary heart disease was proven by clinic,electrocardiogram and selective coronary arteriography (SCAG).

Res ipsa loquitur proven method has its advantages in handling damages in medical tort cases.

Methods:CT images and clinical data were retrospectively reviewed in 16 cases with pseudomyxoma peritonei proven by histopathology or cytology.

Methods: X-ray fluoroscopy examination arid barium meal were performed in 15 cases with esophageal foreign bodies and injury.All cases were proven by esophagoscope examination and clinic treatment.

Minimum of 3 years proven success working as a buyer or buying agent for hardgoods.

A new concept is proposed,under which by utilizing a proven simple-cycle marine gas turbine a type of intercooling-cycle high-power marine gas turbine has been derived.

Real-world Examples

The accusations against her were never proven.

Source: What it takes: Celebrity Interviews

Seven years later, they were proven wrong.

Source: Past English CET-4 Listening Test Questions (with translations)

This has been scientifically proven to reduce test anxiety.

Source: Crash Course Learning Edition

But the effects have not been proven until now.

Source: Global Slow English

Nellie Bly had once again proven her naysayers wrong.

Source: Women Who Changed the World

Such discoveries must be proven extra carefully to withstand skepticism.

Source: Bilingual Edition of TED-Ed Selected Speeches

But in this, our villain would be proven spectacularly wrong.

Source: Biography of Famous Historical Figures

Now the special counsel investigation appears to have proven him right.

Source: NPR News March 2019 Compilation

You know, it's been scientifically proven that positive thinking reduces stress.

Source: Essential Reading List for Self-Improvement

Studying for long periods without taking breaks has been proven to be ineffective.

Source: Daily English Listening | Bilingual Intensive Reading

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