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.
A 2026 study took the idea further in diabetic wound healing, a major medical challenge often marked by chronic inflammation, poor blood vessel growth, and cellular senescence.
From Science Daily • May 20, 2026
The glasses, expected to go on sale later this year, will challenge Meta which has built a commanding lead with its Ray-Ban smart glasses, which have sold at least seven million units.
From Barron's • May 19, 2026
“The ability to forecast usage-based spend remains a significant challenge for the ecosystem.”
From The Wall Street Journal • May 19, 2026
The disappointment of three consecutive second-placed finishes can now be put behind them as Mikel Arteta's side successfully held off the challenge of Manchester City to be crowned champions.
From BBC • May 19, 2026
At least seven famous mediums took on the Courier’s challenge, among them the Davenport brothers, teenage mediums whose impossible escapes from spirit cabinets were the latest in spiritual manifestations.
From "American Spirits" by Barb Rosenstock
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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