sororicideglossary / SORORICIDE sororicide (s[schwa]-ror-[schwa]-sId).1. The act of killing one’s own sister.2. A person who kills his or her sister. Cf. FRATRICIDE. — sororicidal, adj. 词条贡献者 法律翻译Kelly,毕业于美国顶尖的高级翻译学院,专注翻译各类与消费者产品责任纠纷有关的法律文件。