challenge Meaning and Definition

1. n. a demand by a sentry for a password or identification

2. n. questioning a statement and demanding an explanation

3. n. a formal objection to the selection of a particular person as a juror

4. n. a call to engage in a contest or fight

5. n. a demanding or stimulating situation

6. v. raise a formal objection in a court of law

7. v. ask for identification

8. v. issue a challenge to

9. v. take exception to