challenge

Type: 0, verb, noun

Definitions: () (verb) If you challenge somebody, you offer to compete or fight. (verb) If you challenge somebody, you give them something very difficult to do. (noun) A challenge is an offer to compete or fight. (noun) A challenge is something difficult that you want or have to do.

Examples: () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () () (verb) The company that built the AI challenged the chess master to face their machine. (verb) The job challenges her computer skills. (noun) The president issued a challenge to his critics to appear in a public debate. (noun) If you have spent too long in a job, a move will help you to take on new challenges. (noun) Many churches overseas are struggling to meet the AIDS challenge.

Synonyms: nouns: test. dare, confrontation. verbs: test. confront. 0s: .

Academic Word List Sublist and Group: 5 E