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.
The advent of the automatic ball-strike system also means they also have to think about when to challenge umpires’ calls.
From The Wall Street Journal • Apr. 15, 2026
The challenge - and it is a tough one - is persuading the public it is worth it.
From BBC • Apr. 15, 2026
Advances in artificial intelligence challenge software business models.
From Barron's • Apr. 15, 2026
And while there is no active draft now, perhaps the transition to automatic registration will inspire some young person to bring the legal challenge that this moment begs.
From Slate • Apr. 15, 2026
After what feels like ten minutes of sprinting through an obstacle course that might challenge even Mr. Turing, I slow to a stop and conceal myself in a doorway.
From "The Bletchley Riddle" by Ruta Sepetys and Steve Sheinkin
Vocabulary lists containing challenge
The SAT: Language of the Test, List 4
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List 2
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Academic Vocabulary Toolkit 1, Words 11-20
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