challenge

¹chal·lenge

verb \ˈcha-lənj\

chal·lengedchal·leng·ing

Definition of CHALLENGE

transitive verb

1

: to demand as due or deserved : require <an event that challenges explanation>

2

: to order to halt and prove identity <the sentry challenged the stranger>

3

: to dispute especially as being unjust, invalid, or outmoded : impugn <new data that challenges old assumptions>

4

: to question formally the legality or legal qualifications of <challenge a juror>

5

a : to confront or defy boldly : dare <he challenged his critics to prove his guilt> b : to call out to duel or combat c : to invite into competition <he challenged his brother to a tennis match>

6

: to arouse or stimulate especially by presenting with difficulties <she wants a job that will challenge her>

7

: to administer a physiological and especially an immunologic challenge to (an organism or cell)

intransitive verb

1

: to make or present a challenge

2

: to take legal exception

— chal·leng·er noun

Examples of CHALLENGE

1. A number of doctors are challenging the study's claims.
2. The new lawsuit challenges the lower court's decision.
3. She's been challenged on her handling of the problem.
4. None of them were willing to challenge the referee on the call.
5. It's a game that will challenge a child's imagination.
6. The work doesn't challenge him anymore, and he's often bored.

Origin of CHALLENGE

Middle English chalengen to accuse, from Anglo-French chalenger, from Latin calumniari to accuse falsely, from calumnia calumny

First Known Use: 13th century

Related to CHALLENGE

Synonyms: contest, dispute, impeach, oppugn, query, question, call in (or into) question

Antonyms: accept, believe, embrace, swallow

Related Words: doubt, mistrust; kick (about), object (to), protest; combat, fight, oppose, resist

Near Antonyms: back, defend, support; advocate, champion, promote; abide, endure, stomach, tolerate

see all synonyms and antonyms

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