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frontier

[fruhn-teer, fron-, fruhn-teer] / frʌnˈtɪər, frɒn-, ˈfrʌn tɪər /




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.

It was the new frontier of learning and community — until it wasn’t.

From Salon • Apr. 12, 2026

All frontier labs have to think about ensuring that proper guardrails are put in place so that agents simply end up doing “exactly what they’ve been told to do,” Hassabis added.

From MarketWatch • Apr. 11, 2026

CoreWeave partnered with Anthropic to run its Claude AI models, adding another frontier AI-model provider to its cloud platform.

From The Wall Street Journal • Apr. 10, 2026

Following the success of injectables, pills have become the next frontier.

From Barron's • Apr. 9, 2026

Gist had explored the frontier wilderness along the Ohio River as far as where Cincinnati is today.

From "George Washington, Spymaster" by Thomas B. Allen




Vocabulary lists containing frontier