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.

Because of the challenges of conducting research in Antarctica, the exposure experiment lasted only 10 days.

From Science Daily

One thing that makes Saka so threatening is that he can control the ball in tight spaces even when closely marked and he showed that when challenged by the Wigan midfield during the game.

From BBC

Some 20,000 people a day visit the basilica, a jewel of Renaissance architecture, and managing the numbers is a major challenge.

From Barron's

"It boosted my self-confidence, my health, and I became more willing to learn new things, to take on new challenges."

From Barron's

Scarce and unaffordable housing is consistently a top concern for Spaniards and represents a stubborn challenge in one of the world's most dynamic developed economies.

From Barron's