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..

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

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

CHALLENGE meaning: 1 : to say or show that (something) may not be true, correct, or legal dispute; 2 : to question the action or authority of (someone)

2025年6月21日 · The term "challenge" refers to a difficult task, an invitation to compete, a question of validity, or a stimulating test of one's abilities. Understanding and embracing …

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

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 …

2025年5月28日 · When we say challenge, we refer to a task or situation that tests someone’s abilities or to an invitation to compete or do something difficult. For example, completing a …