δρακοντιαῖος
From LSJ
αἰὲν ἀριστεύειν καὶ ὑπείροχον ἔμμεναι ἄλλων → always strive for excellence and prevail over others (Iliad 6.208, 11.784)
Spanish (DGE)
-α, -ον
1 de serpiente, serpentinoref. al diablo τῶν δρακοντιαίων συρισμάτων ... πειθόμενοι Amph.Mesopent.4, cf. Chrys.M.55.614.
2 dragontino ὁ δ. ὄφις cierto anim. fabuloso Phys.B 298.4.