challenge

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.

This question lies at the center of a growing conservation challenge at Monte Leon National Park on Argentina's Patagonian coast.

From Science Daily

The plans are a challenge for a country with no experience operating its own nuclear-powered submarines.

From The Wall Street Journal

But these past few months have arguably been the most challenging of Howe's stint at the club - on and off the field - and the strain can be traced as far back to the summer.

From BBC

The visit comes after a challenging seven days for the Royal Family, as the Epstein files continue to bring further embarrassment.

From BBC

As they say in horse racing terms, they’re trying to go wire-to-wire, but each faces challenges to reach the Toyota Arena in Ontario for the championship games Feb. 28.

From Los Angeles Times