The meaning of challenge is to dispute especially as being unjust, invalid, or outmoded :
How to use challenge in a sentence.
(the situation of being faced with) something that needs great mental or physical effort in.
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Definition of challenge noun in oxford advanced learner's dictionary.
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Define challenge.
Challenge synonyms, challenge pronunciation, challenge translation, english dictionary definition of challenge.
A call to engage in a contest, fight, or competition:
The meaning of challenge.
Definition of challenge.
English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.
To say or show that (something) may not be true, correct, or legal dispute;
To question the action or authority of (someone)
A call or summons to engage in any contest, as of skill, strength, etc.
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