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
Still, he was eager to explore a fresh frontier.
From Los Angeles Times • Apr. 1, 2026
Kimi K2.5 ranks among the top-tier models on AI benchmark Artificial Analysis, though it still trails leading Western frontier models such as Anthropic’s Claude Opus 4.6 Max.
From The Wall Street Journal • Mar. 27, 2026
“We continue to believe it is highly unlikely that tools from the frontier labs will displace cybersecurity vendors, particularly those that primarily provide solutions that do real-time detection & response,” D.A.
From MarketWatch • Mar. 27, 2026
Throughout the West, frontier regions that had long revolved around the horse were now dotted with sleek, modern Howard dealerships.
From "Seabiscuit: An American Legend" by Laura Hillenbrand
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From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.