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.
OpenAI’s federal agreement and Anthropic’s suggestion it will challenge any supply chain risk designation in court might be taking the wind out of Palantir’s sales.
From Barron's
The challenge has always been persuading baseball’s management class.
But so is the challenge to understand what makes each family member tick, and whether they can work together effectively.
From BBC
Beijing’s growing undersea military capabilities “represent a serious challenge,” including the production of formidable next-generation subs that feature “advanced technologies that challenge the U.S. Navy’s longstanding undersea dominance,” Vice Adm.
Cognitive challenges can make those milestones harder to reach.
From Science Daily
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.