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.
But that historic advantage is now being challenged on a new frontier: artificial intelligence.
From MarketWatch • Jun. 9, 2026
In that environment, the helmets may have been intended for local militias, forces serving the Kingdom of Valencia, or armed groups responsible for defending the region's maritime frontier.
From Science Daily • Jun. 8, 2026
The SpaceX IPO is the biggest sale of its type in history but it's just the first of a slew of mega-sales of shares in the companies at the frontier of the AI economy.
From BBC • Jun. 8, 2026
Cattle crimes in America have a long history, dating back to rustlers on the Western frontier in the 1800s.
From The Wall Street Journal • Jun. 7, 2026
They seem to be able to live a long time believing, as coastal people do, that they are at the frontier where final exit and total escape are the only journeys left.
From "Song of Solomon" by Toni Morrison
Vocabulary lists containing frontier
The Vocabulary.com Top 1000
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Maus I: My Father Bleeds History
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Human Geography - Middle School
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