/tə ˈdɪs.krɛd.ɪt ə ˈwɪt.nəs/ – Phrase
Definition: làm mất tín nhiệm, nói xấu nhân chứng, tuyên bố nhân chứng không đáng tin cậy,
A more thorough explanation: To discredit a witness means to challenge the credibility or reliability of a witness’s testimony or evidence in a legal proceeding, with the aim of undermining the witness’s trustworthiness or casting doubt on the accuracy of their statements.
Example: The defense attorney attempted to impeach the witness by presenting evidence of prior inconsistent statements made under oath.