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.
As in 1900, the challenge today is that nobody knows precisely when.
Winter Olympics already face challenges like smaller audiences, colder destinations, and fewer headline stars than the summer games.
From Salon
All that is a challenge for a seasoned corporate adviser with business acumen and top contacts.
One woman said she felt sick and humiliated when she was challenged to show identification for her guide dog.
From BBC
A Brazilian man with a penchant for sporting records breaks a new one after tackling the most boring physical challenge he could dream up: running on a treadmill for 24 hours.
From Barron's
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.