πιαστήριος
From LSJ
ὁ δὲ πείσεται εἰς ἀγαθόν περ → he will obey you to his profit, he will obey you for his own good end
English (LSJ)
πιαστήριον, = πιεστήριος (q.v.).
German (Pape)
[Seite 612] = πιεστήριος, Sp.
Greek (Liddell-Scott)
πιαστήριος: -ον, = πιεστήριος, ὃ ἴδε.