challenged
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.
Beyond their potential clinical importance, the findings also provide new insight into the fundamental process of skin renewal, helping address a question that has challenged scientists for decades.
From Science Daily ● Oct. 18, 2026
Paul Cremo, who directs the Met's commissioning program, said creating the other-worldly universe for "Bardo" -- in which tendrils engulf singers and ghosts explode -- challenged the Met's technical staff.
From Barron's ● Oct. 18, 2026
That is especially the case if profitability is challenged, for example because it is harder to make markets when prices are swinging wildly, or if fewer clients want to trade.
From The Wall Street Journal ● Oct. 15, 2026
Australia's Matt Renshaw played brilliantly for his 190 but was not challenged as he casually farmed the strike and protected Nathan Lyon in their ninth-wicket stand of 134.
From BBC ● Oct. 13, 2026
If Britain felt challenged by Germany’s aggressive push to become a world power, Germany felt threatened by France and Russia, its neighbors to the west and east.
From "The War to End All Wars: World War I" by Russell Freedman
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