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.

Frontier models can be applied to an infinite range of problems, we don’t fully understand them, and new capabilities ship at a breakneck pace.

From The Wall Street Journal • May 18, 2026

Separately, the National Transportation Safety Board is gathering information on the evacuation from the Frontier plane to determine whether injuries were serious enough to warrant a safety investigation.

From Los Angeles Times • May 13, 2026

“We are deeply saddened by this event,” Frontier said in a statement, adding that it was investigating the incident along with airport and other authorities.

From The Wall Street Journal • May 9, 2026

An air traffic controller had just told the Frontier pilot they were clear for takeoff and wished them a good night.

From BBC • May 9, 2026

There had never been such rejoicing in the Frontier Bar.

From "The Milagro Beanfield War" by John Nichols




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