/ˈɪɡnərəns/ – noun
Definition: không biết, không am hiểu, sự nhầm lẫn, sự ngu dốt.
A more thorough explanation: Ignorance is a lack of knowledge or information about a particular subject or situation. In legal terms, ignorance can refer to a lack of awareness or understanding of the law, which may or may not be considered a valid defense in certain legal matters.
Example: Ignorance of the law is not a valid defense in a court of law.