matricide
From LSJ
Ἡ μωρία δίδωσιν ἀνθρώποις κακά → Inepta mens hominibus impertit mala → Die Torheit gibt den Menschen Unglück zum Geschenk
English > Greek (Woodhouse)
subs.
One who kills his mother: P. and V. μητραλοίας, ὁ, μητροκτόνος, ὁ (Plat. but rare P.), V. μητροφόντης, ὁ. Commit matricide, v.: V. μητροκτονεῖν.