matricideglossary / MATRICIDE matricide (ma-tr[schwa]-sId), n.1. The act of killing one’s own mother.2. One who kills his or her mother. — matricidal, adj. 词条贡献者 资深译员Steven,毕业于美国一流的高级翻译学院,专注翻译各种与政府政策有关的法律文件。