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.
"Congress has respected it and no one challenged it until now," Stewart said.
From Barron's
Volatility in crude prices makes it difficult to value stocks based on $90-$100 oil, they say, a challenge also reflected in the relatively muted share-price performance of global oil majors since the conflict started.
Replacing complex business software with AI is challenging due to regulatory needs and maintenance, though some companies say AI agents could change software’s role.
These results challenge the growing interest in Caspase-2 inhibitors as a treatment to manage or prevent fatty liver disease.
From Science Daily
She believes a data center could add new and potentially dangerous challenges.
From Los Angeles Times
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
