quadringenarius
From LSJ
ἀλλ' ἐπὶ καὶ θανάτῳ φάρμακον κάλλιστον ἑᾶς ἀρετᾶς ἅλιξιν εὑρέσθαι σὺν ἄλλοις → even at the price of death, the fairest way to win his own exploits together with his other companions | but even at the risk of death would find the finest elixir of excellence together with his other companions | but to find, together with other young men, the finest remedy — the remedy of one's own valor — even at the risk of death
Latin > English (Lewis & Short)
quā̆dringēnārĭus: a, um, adj. quadringeni,
I of four hundred each (class.): cohortes, each consisting of four hundred men, Cic. Att. 6, 1, 14: quadringenariae cohortes (al. quadringentariae), Liv. 7, 7, 4: IVDEX, who possessed an equestrian fortune of four hundred thousand sesterces, Inscr. Murat. 1048, 4; Inscr. Grut. 431, 7.