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