incestuous adulteryglossary / incestuous adultery Adultery between relatives; adultery committed by persons who are closely related. [Cases: Adultery 1; Incest 3. C.J.S. Adultery §§ 2–8; Incest§ 3.] 词条贡献者 双语律师Simon,毕业于亚洲一流的高级翻译学院,擅长翻译涉及金属和矿业领域的法律文件。