pueriliter
From LSJ
ἡγούμενος τῶν ἡδονῶν ἀλλ' οὐκ ἀγόμενος ὑπ' αὐτῶν → of his pleasures he was the master and not their servant
Latin > English (Lewis & Short)
pŭĕrīlĭter: adv., v. puerilis.
Latin > French (Gaffiot 2016)
pŭĕrīlĭtĕr¹⁴ (puerilis), à la manière des enfants : Liv. 21, 1, 4 || puérilement, sans sérieuse réflexion : Cic. Fin. 1, 19 ; Ac. 2, 33 ; Tac. H. 4, 86.
Latin > German (Georges)
puerīliter, Adv. (puerilis), I) kindlich, wie Kinder od. Knaben, blandiri, Liv.: ludere, Phaedr. – II) übtr., knabenhaft, kindisch, läppisch, facere, Cic.: cupere, Tac.
Latin > English
pueriliter ADV :: childishly, foolishly