λαβδακισμός
From LSJ
δι' ἐμοῦ βασιλεῖς βασιλεύουσιν, καὶ οἱ δυνάσται γράφουσιν δικαιοσύνην → through me kings rule, and princes dictate justice (Proverbs 8:15, LXX version)
English (LSJ)
ὁ, lambdacism, lallation (λάβδα) a defect in pronunciation, Quint.Inst.1.5.32 (pl.), Diom.453 K.
German (Pape)
[Seite 1] ὁ, = λαμβδακισμός?