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.

Apple celebrates its 50th anniversary as artificial intelligence challenges the Silicon Valley legend to prove it can deliver yet another culture-changing innovation.

From Barron's

Her U.S. lawyer Mark Donnelly said, “We look forward to reviewing and challenging the evidence the government has.”

From The Wall Street Journal

For those with TSW-like symptoms already facing challenges with anxiety and confusion about what condition they have, getting treatment can pose another obstacle.

From BBC

The preoccupations of a regional power are different to the much broader global challenges faced by the US.

From BBC

He praised the crowd’s support, saying: “It was really challenging, really hard but with you guys I was able to make it through.”

From Los Angeles Times