proven

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It stated the mask was "clinically proven to reduce wrinkles in four weeks" but the advertising watchdog said it did not provide enough evidence to support this claim.

From BBC • Jun. 9, 2026

Kim’s nuclear program thus far has proven to be a deterrent against military attacks or attempts to forcibly unseat him from power, enabling him to shift his focus to the economy.

From The Wall Street Journal • Jun. 8, 2026

The infrastructure was already in place, with world-class stadiums and proven logistics.

From Los Angeles Times • Jun. 7, 2026

"The breed developed in harsh desert climates and has proven itself in endurance riding, dressage and show jumping," Sapargeldy said.

From Barron's • Jun. 5, 2026

The wild energy and diversity of the city had proven the perfect hatching place for his intellect and imagination years back when he was a student at Columbia.

From "Becoming" by Michelle Obama