frontiers

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.

Pyongyang closed its borders in January 2020 to stop the spread of the coronavirus, with research and media reports indicating that the diplomatically isolated nation spent subsequent years bolstering security along its frontiers.

From Barron's • Apr. 28, 2026

From 1754 to 1758, he served his military apprenticeship against the French and their Native American allies on the frontiers of Virginia and Pennsylvania.

From The Wall Street Journal • Apr. 27, 2026

It also snapped up new talent — and new exploration frontiers — when it acquired Hess last year.

From MarketWatch • Mar. 3, 2026

But the EU border agency said last year that it was reviewing 12 cases of potential human rights violations by Greece, including some allegations that migrants seeking asylum were pushed back from Greece's frontiers.

From BBC • Feb. 4, 2026

He moved across the dangerous new frontiers of deep alleyways and roiling slums.

From "Killers of the Flower Moon" by David Grann