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

CHALLENGE definition: 1. (the situation of being faced with) something that needs great mental or physical effort in…. Learn more.

Challenge definition: a call or summons to engage in any contest, as of skill, strength, etc..

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

Master the word "CHALLENGE" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

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 …

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 …

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 …

Recent Examples of Synonyms for challenge. No one in an NFL building is going to raise an objection when team brass decides to honor team ownership. This was an objection that was …

CHALLENGE definition: 1. something that is difficult and that tests someone's ability or determination: 2. an invitation…. Learn more.