/tə ˈkɒntrəˌdɪkt ə ˈwɪtnəs/ – Phrase
Definition: 1. mâu thuẫn với nhân chứng;
2. phản đối lời khai của nhân chứng;
3. bác bỏ lời khai của nhân chứng.
A more thorough explanation: To contradict a witness in legal terms means to challenge or dispute the testimony or statements made by a witness during a legal proceeding, such as a trial or deposition, by presenting evidence or arguments that are inconsistent with or contrary to the witness’s testimony.
Example: The defense attorney sought to contradict the witness’s testimony by presenting evidence that directly contradicted the statements made under oath.