Challenge Study To Infect Healthy Volunteers With The Coronavirus Will Begin In Early 2021
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Data Feed: 8 UnitsChallenge - Wooden Tile Images
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Challenge
Free 30 Day Challenge Calendar
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My Biggest Challenge – The Afterword
Intelligence Data
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. See examples of challenge used in a sentence.
14 meanings: 1. to invite or summon (someone to do something, esp to take part in a contest) 2. to call (something) into.... Click for more definitions.
A challenge is something that puts you to the test — like running your first marathon or reading War and Peace.
Jun 21, 2025 · Explore the definition of the word "challenge," as well as its versatile usage, synonyms, examples, etymology, and more.
call in question: to challenge the wisdom of a procedure. to demand as something due or rightful. Military to halt and demand identification or countersign from. Law to take formal exception to (a …
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 …
The meaning of challenge. Definition of challenge. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.
Synonyms for CHALLENGE: objection, exception, question, complaint, protest, difficulty, criticism, fuss; Antonyms of CHALLENGE: willingness, approval, sanction ...
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