ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap
-έω, Α κυλίω κάτι ολόγυρα, περιστρέφω.[ΕΤΥΜΟΛ. < περι- + κυλινδῶ «κυλώ»].