👉 Impugnment in legal terminology is a defense that is used when the defendant's argument or statement is considered to be defamatory, offensive, or inaccurate. The term comes from the Latin word "impugner," which means "to bring down." In essence, it refers to the act of bringing someone else's statements or arguments into question, either through a legal challenge or through other forms of litigation. Impugnment is often used in cases where one party has made an argument