ἀπέρεισις
From LSJ
ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap
English (LSJ)
εως, ἡ,
A leaning upon, pressure, resistance, Pl.Cra.427a; ἀ. πρὸς τὰς χεῖρας Arist.IA705a18, cf. Pr.885b1. II infliction, τιμωρίας Plu.2.1130d.
German (Pape)
[Seite 287] ἡ, das Aufstützen, Feststämmen, Plat. Crat. 427 a u. Sp.