irritant clauseglossary / IRRITANT CLAUSE irritant clause. Civil law. A deed term providing that if the deed’s holder performs an act specifically prohibited by the deed, the act or deed is automatically nullified. 词条贡献者 法律翻译Walker,在一家美国白鞋所担任专职法律翻译,专注翻译各类与特拉华州业务有关的法律文件。