Thesaurus.com
Dictionary.com
Definitions

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.

That is despite the company training and selling access to Grok, its own frontier AI model.

From The Wall Street Journal • May 26, 2026

Many states are trying to crack down on the newest frontier in the financial wild west: prediction markets.

From Salon • May 24, 2026

We believe that space represents the largest economic frontier in human history.

From Barron's • May 23, 2026

According to a Wednesday note from Mizuho managing director Daniel O’Regan, “Google is still thought of as being in the frontier of AI-model technology, but the perception of Gemini has fallen behind ChatGPT and Claude.”

From MarketWatch • May 20, 2026

Dressed in rugged deerskin hunting shirts, the Virginians met up with some locals from nearby Marblehead, Massachusetts, who made fun of the Virginians and their frontier outfits.

From "In the Shadow of Liberty" by Kenneth C. Davis




Vocabulary lists containing frontier


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "frontier" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com