ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
duēllĭcus,¹⁶ a, um, (duellum), belliqueux : Lucr. 2, 662 ; ars duellica Pl. Epid. 450, l’art de la guerre.
duellicus, a, um, altlat. = bellicus, Plaut. Epid. 450. Lucr. 2, 662.