εὐμαθῶς

ἀναπηδῆσαι πρὸς τὸν πάππον → jumped up on his grandfather's knees, sprang up into his grandfather's lap

French (Bailly abrégé)

adv.
en apprenant ou comprenant vite.
Étymologie: εὐμαθής.

εὐμᾰθῶς: легко (постигая), без труда, с готовностью (παρακολουθεῖν Aeschin.; δέχεσθαί τι Plat.).