matricide
From LSJ
ψυχῆς πείρατα ἰὼν οὐκ ἂν ἐξεύροιο πᾶσαν ἐπιπορευόμενος ὁδόν· οὕτω βαθὺν λόγον ἔχει → one would never discover the limits of soul, should one traverse every road—so deep a measure does it possess
English > Greek (Woodhouse)
substantive
one who kills his mother: P. and V. μητραλοίας, ὁ, μητροκτόνος, ὁ (Plato but rare P.), V. μητροφόντης, ὁ.
commit matricide, v.: V. μητροκτονεῖν.