challenges
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 recent Stanford University report underlined the practical and ethical challenges around deploying robots in battlefields.
From The Wall Street Journal ● Sep. 14, 2026
Subsequent testing and a major European safety assessment have added important context, including challenges to the idea that the chemical necessarily forms during digestion.
From Science Daily ● Sep. 14, 2026
The EPA's move is expected to face immediate legal challenges.
From BBC ● Sep. 14, 2026
The rollback is likely to face immediate legal challenges.
From Los Angeles Times ● Sep. 14, 2026
It was a situation that led to one of the greatest challenges of long-term Arctic searching—boredom.
From "Shipwrecked!" by Martin W. Sandler
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