/ɪmˈpjunəbəl/ – Adjective
Definition: có thể bị nghi vấn, có thể bị bác bỏ;
A more thorough explanation: The term “impugnable” refers to something that can be challenged, called into question, or disputed, especially in a legal context. It indicates that a particular claim, argument, or assertion is open to being attacked or contradicted.
Example: The evidence presented by the defense was deemed impugnable by the prosecution, leading to further scrutiny by the judge.