1. past tense and past participle of rechallenge; to challenge again or anew
Usage: often used in legal, academic, or competitive contexts

Examples

• The attorney rechallenged the witness’s testimony during cross-examination.
• After losing the first debate, she rechallenged her opponent to another round.
• The student rechallenged the professor’s grading decision through the appeals process.
• The team rechallenged the referee’s call but was unsuccessful.
• He rechallenged the board’s decision at the next meeting.
• The scientist rechallenged the established theory with new evidence.