latruncularius
From LSJ
αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
Latin > English (Lewis & Short)
lā̆truncŭlārĭus: a, um, adj. latrunculus,
I of or belonging to draughts or chess: tabula, a chess-board, Sen. Ep. 117, 30.
Latin > German (Georges)
latrunculārius, a, um (latrunculus), zum Brett- od. Kriegsspiele gehörig, tabula, Spielbrett, Sen. ep. 117, 30.