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.
That also makes him a challenge for any actor to take on.
From Salon
The challenge of deploying these technologies was immense.
To avoid creating and managing radioactive waste, TAE wants to use a fuel that requires far hotter plasmas than other fusion companies aim for, posing a bigger physics challenge.
He had challenged an extradition bid but the Crown Prosecution Service confirmed in October that he had given his consent to be taken to Spain to face prosecution.
From BBC
Faced with the challenges posed by Iranian missiles, Israel has three options to conserve interceptor stocks, Jean-Loup Samaan, a senior researcher at the Middle East Institute of the National University of Singapore, told AFP.
From Barron's
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.