πινακίσκος
From LSJ
βωμὸν Ἀριστοτέλης ἱδρύσατο τόνδε Πλάτωνος, ἀνδρὸς ὃν οὐδ' αἰνεῖν τοῖσι κακοῖσι θέμις → Aristotle had this altar of Plato set up — Plato, a man whom the wicked dare not even mention in praise
English (LSJ)
ὁ, Dim. of
A πίναξ 2, Ar.Pl. 813,Fr.532, Pherecr.108.14, Pl.Com.119, Lync.1.6.
German (Pape)
[Seite 616] ὁ, = πινακίδιον, Ar. Plut. 813.