incompetent
incompetent a. (1)(证人)无作证资格的;无作证能力的 (2)(证据)不可采信的
incompetent, adj. 1. (Of a witness) unqualified to testify. [Cases: Witnesses 35. C.J.S. Witnesses §§ 87–88, 90, 92.] 2. (Of evidence) inadmissible. • This sense is often criticized, as in the quotation below. [Cases: Evidence 148. C.J.S. Evidence §§ 3–5, 197, 246–247.] “[Incompetent] is constantly used loosely as equivalent to ‘inadmissible’ on any ground. This