frontier

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 frontier between light and darkness is known as the terminator.

From BBC • Apr. 3, 2026

But it changed course and began racing to a stock listing last year as part of a bet by Musk that the next frontier for AI dominance is building out data centers in space.

From The Wall Street Journal • Apr. 1, 2026

Still, he was eager to explore a fresh frontier.

From Los Angeles Times • Apr. 1, 2026

"These are not just growth milestones -- they show that frontier AI is becoming part of everyday life for people around the world," the San Francisco-based startup said in the post.

From Barron's • Mar. 31, 2026

Her frontier policy was to work it out among ourselves.

From "Hole in My Life" by Jack Gantos