The meaning of CHALLENGE is to dispute especially as being unjust, invalid, or outmoded : impugn. How to use challenge in a sentence.

CHALLENGE definition: a call or summons to engage in any contest, as of skill, strength, etc. See examples of challenge used in a sentence.

He issued Tom with a challenge to come out and fight. He thinks he can get to the top of the mountain quickest. That is his challenge to us.

A challenge is something new and difficult which requires great effort and determination. I like a big challenge and they don't come much bigger than this. The new government's first challenge is the …

Definition of challenge noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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

The Challenge: Untold History is a six-part documentary about The Challenge. It featured over 30 former competitors and several celebrity fans, discussing the show and telling behind the scenes stories.

something that by its nature is a test or a difficult thing to accomplish: [countable] Space exploration offers a challenge to humankind. [uncountable] I'd like work with a bit more challenge than this …

Apr 12, 2026 · Noun challenge (plural challenges) A confrontation; a dare. An antagonization or instigation intended to convince a person to perform an action they otherwise would not.

A challenge is something that puts you to the test — like running your first marathon or reading War and Peace.