τὸ κοῖλον τοῦ ποδὸς δεῖξαι → show the heels, show a clean pair of heels, show the hollow of the foot, run away
Crēnaeus: i, m.,I a centaur, Ov. M. 12, 313.
Crēnæus, ī, m., nom d’un guerrier : Val. Flacc. 3, 178.