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.
One major challenge is iron loss, also called magnetic hysteresis loss, which occurs when magnetic fields inside the motor repeatedly reverse direction.
From Science Daily • May 18, 2026
The school year is ending, but for accounting professors, the challenge of shaking up a traditionally static curriculum is just beginning.
From The Wall Street Journal • May 18, 2026
"It is sometimes a challenge to be able to prevent any kind of incident in totality," Dhaliwal added.
From Barron's • May 18, 2026
Rousey has described the event as a potential landscape-shifting moment in MMA with potential to challenge the UFC's dominance if regular events occur under the banner.
From BBC • May 17, 2026
Cobb and the handful of men under his command prepared to challenge the rider.
From "Chasing Lincoln's Killer" by James L. Swanson
Vocabulary lists containing challenge
List 2
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The SAT: Language of the Test, List 4
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Academic Vocabulary Toolkit 1, Words 11-20
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