γεραιότης
From LSJ
τὸ κοῖλον τοῦ ποδὸς δεῖξαι → show the heels, show a clean pair of heels, show the hollow of the foot, run away
English (LSJ)
ητος, ἡ, advanced age, PMasp.279.26 (vi A. D.), etc.
Spanish (DGE)
-ητος, ἡ
edad avanzada, vejez εἰς ἀνατροφὴν τῆς ἐμῆς γεραιότητος PMasp.279.26 (VI d.C.), τὴν ἐμὴν γεραιότητην (sic) καὶ ἀδυναστίαν PMasp.333.18 (VI d.C.).