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.
It is the first time the data has been published and reveals the scale of the challenge facing the NHS in tackling what ministers say is "unsafe" and "unacceptable".
From BBC • Jun. 11, 2026
The company's ability to record and share vibrant images from activities fit well with the growth of social media, although heavy competition from smartphones has been a persistent challenge.
From Barron's • Jun. 11, 2026
To address this challenge, Prof. Yongdong Jin of the School of Biomedical Engineering at Shenzhen University in China has proposed the "nanozymes hypothesis" for the OoL on Earth.
From Science Daily • Jun. 10, 2026
Thousands, and sometimes millions, of flaws can be uncovered by these models, posing a triage challenge.
From The Wall Street Journal • Jun. 10, 2026
The New York Times even issued an open plea urging Fischer to continue his challenge.
From "Endgame" by Frank Brady
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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