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.
While some challenges are universal, the difficulty of getting on the housing ladder depends largely on where in the country a person is based.
From BBC
Hack, a lawyer and a member of Fifa's disciplinary committee, said the Morocco players should have informed the referee they were playing under protest if they intended to challenge the result.
From BBC
"Robots will automatically harvest tomatoes that are easy to pick, while humans will handle the more challenging fruits."
From Science Daily
Ukraine knows the peril and the challenge better than anyone else.
From Los Angeles Times
If his living room offers any clues, the task must have been challenging: hundreds, perhaps thousands, of his images hang on every wall and spill across many surfaces.
From Los Angeles Times
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.