λεοντώδης
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη → The first and best victory is to conquer self.
English (LSJ)
ες,
A lion-like, ἤθη Arist.Pol.1338b19; παῖς λ. τὴν φύσιν Plu.Alex.2; τὸ λ. the leonine element, Pl.R.590a, Plot.1.1.7; lionheartedness, Plu.Fab.1. Adv. -δῶς Posidon.15 J.
German (Pape)
[Seite 29] ες, = λεοντοειδής; Plat. Rep. IX, 590 a; Arist. pol. 8, 4; Plut. öfter. – Adv., Ath. IV, 152 a.