unknown

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.

That model spooked government officials and cybersecurity experts for its potential to find unknown vulnerabilities in software used around the globe.

From The Wall Street Journal • Jun. 11, 2026

The vehicle had driven over the sidewalk and crashed for unknown reasons.

From Los Angeles Times • Jun. 10, 2026

It avoids them getting pulled into an endless loop of free visits to fix an unknown problem.

From MarketWatch • Jun. 10, 2026

The police statement said that "the motive for the attack is currently unknown and forms part of the ongoing investigation".

From BBC • Jun. 10, 2026

In the sea of unknown figures, I focus on a face.

From "A Rover's Story" by Jasmine Warga