MATRICIDE
Meaning of MATRICIDE in English
mat ‧ ri ‧ cide /ˈmætrəsaɪd, ˈmætrɪsaɪd/ BrE AmE noun [uncountable] formal
the crime of murdering your mother ⇨ parricide , patricide
Longman Dictionary of Contemporary English.
Longman - Словарь современного английского языка.
2012