παραφωνία
From LSJ
κάλλιστον ἐφόδιον τῷ γήρᾳ ἡ παιδεία (Aristotle, quoted by Diogenes Laertius 5.21) → the finest provision for old age is education
English (LSJ)
ἡ,
A harmony. Bacch.Harm.61.
German (Pape)
[Seite 507] ἡ, Nebenton, der mitklingende Ton, wie die Octave, s. Böckh comm. de metr. Pind. p. 254. – Mißton (?).