transitive verb 1 : to dispute especially as being unjust, invalid, or outmoded : impugn new data that challenges old assumptions

The lawsuit is a challenge to the lower court's decision. Both teachers have had to deal with many challenges to their authority.

to have a claim to; invite; arouse; stimulate a matter which challenges attention

Define challenges. challenges synonyms, challenges pronunciation, challenges translation, English dictionary definition of challenges. n. 1. a. A call to engage in a contest, fight, or competition: a …

So we can say it's hard for us to know, we know that challenges are underreported, but we don't know by how much.

Jun 21, 2025 · Its popularity has grown with motivational culture, where overcoming challenges is celebrated in social media, books, and speeches. Variants of "Challenge" Variants of "challenge" …

Sep 15, 2024 · Challenges are an inherent part of life that can shape who we are and how we navigate our personal and professional journeys. They can appear in various forms and often test our …

Jul 21, 2025 · To face challenges, admit that the problem is real and remind yourself that you’ll find a way to deal with it, no matter how scary that may seem. Once you accept that there’s a challenge …

to have a claim to; invite; arouse; stimulate. a matter which challenges attention. to assert that (a vote) is invalid. to assert that (a voter) is not qualified to vote. to expose an organism to a specific substance …

/ˈtʃæləndʒ/ /ˈtʃælɪndʒ/ IPA guide Other forms: challenged; challenges; challenging A challenge is something that puts you to the test — like running your first marathon or reading War and Peace.