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.

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

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

Jun 21, 2025 · 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 "challenge" enables …

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)

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

Synonyms for CHALLENGE: objection, exception, question, complaint, protest, difficulty, criticism, fuss; Antonyms of CHALLENGE: willingness, approval, sanction, agreement, acceptance, compliance, …

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.

Jan 4, 2026 · Welcome to the Brain Health Challenge! I’m Dana Smith, a reporter at The New York Times, and I’ll be your guide. To live a healthy life, it’s crucial to have a healthy brain. In the short ...