τυραννοδιδάσκαλος
From LSJ
αἰὼν παῖς ἐστι παίζων, πεσσεύων∙ παιδός η βασιληίη → time is a child playing draughts; the kingship is a child's | a life-time is a child playing, playing checkers: the kingship belongs to a child | a whole human life-time is nothing but a child playing, playing checkers: the kingship belongs to a child | lifetime is a child at play, moving pieces in a game; kingship belongs to the child
English (LSJ)
ὁ, teacher of tyrants, Pl.Thg.125a, D.C.59.24.
Russian (Dvoretsky)
τῠραννοδιδάσκαλος: ὁ наставник тираннов Plat.
Greek (Liddell-Scott)
τῠραννοδῐδάσκᾰλος: ὁ, ὁ διδάσκων τοὺς τυράννους, Πλάτ. Θεάγ. 125Α, Δίων Κ.
Greek Monolingual
ὁ, Α
ο δάσκαλος τών τυράννων.
[ΕΤΥΜΟΛ. < τύραννος + διδάσκαλος.
Dutch (Woordenboekgrieks.nl)
τυραννοδιδάσκαλος -ου, ὁ [τύραννος, διδάσκαλος] leermeester van een tyrannos.