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.
Still, the country grew rapidly thanks to immigration, expanding frontiers and the entrepreneurial energy that so impressed Tocqueville.
From The Wall Street Journal ● Jul. 4, 2026
Terry says Qantas is conquering "one of the last frontiers in commercial aviation".
From BBC ● Jun. 26, 2026
US astronaut Christina Koch, the first woman to take part in a lunar mission, was on Wednesday named the winner of a top Spanish prize for having "helped extend the frontiers of humanity".
From Barron's ● Jun. 17, 2026
After IBM’s Deep Blue supercomputer scored a landmark victory over chess champion Garry Kasparov in 1997, researchers sought new simulations to push the frontiers of machine intelligence.
From MarketWatch ● May 23, 2026
And the other, fainter galaxies must be more distant still, a hundred billion of them, sprinkled through the dark to the frontiers of the known Cosmos.
From "Cosmos" by Carl Sagan
