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.
One major challenge is iron loss, also called magnetic hysteresis loss, which occurs when magnetic fields inside the motor repeatedly reverse direction.
From Science Daily • May 18, 2026
Trying to save money is not his only challenge, Tom said he is also keen to improve his health and fitness.
From BBC • May 17, 2026
Jones was in the arena conducting an interview with the Netflix broadcast team when he received the challenge and gave a thumbs up amid the crowd’s cheers.
From Los Angeles Times • May 17, 2026
To promote the university’s core mission, the school must clarify its role on campus and challenge misnomers.
From The Wall Street Journal • May 17, 2026
Teller stayed at Los Alamos and aimed his relentless brain at the challenge of the Super.
From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin
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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