πρυμνήτης
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)
ου, ὁ,
A steersman: metaph., χώρας τῆσδε π. ἄναξ 'the pilot' of the State, A.Eu.16; ἄνδρα . . π. χθονός ib. 765. II as masc. Adj.,= foreg., π. κάλως E.Med.770. 2 of a fair wind, v.l. for ἀργέστης, A.R.4.1628.