authenticate

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.

Once users authenticate their identity through the identification service Clear, their data is pulled by vendor HealthEx, which adheres to the federal initiative known as Tefca, a nationwide framework for accessing health records.

From The Wall Street Journal • Mar. 12, 2026

"In this study we show how to authenticate a biomarker, verifying that a signal truly comes from life rather than contamination or non-biological chemistry," Shawar adds.

From Science Daily • Feb. 27, 2026

Official media has largely played down the protests but videos have flooded social media, many of which are difficult to authenticate, or have even been manipulated.

From Barron's • Jan. 2, 2026

The BBC analysed the footage and was able to authenticate it as genuine.

From BBC • Aug. 28, 2025

Geri explained that he needed the director of the Uffizi to authenticate the painting.

From "The Mona Lisa Vanishes" by Nicholas Day