ἐνδιΐημι

From LSJ

τὸ κοῖλον τοῦ ποδὸς δεῖξαιshow the heels, show a clean pair of heels, show the hollow of the foot, run away

Source

Spanish (DGE)

disolver, diluir en v. pas. φάρμακον τῷ ὕδατι ἐνδιειμένον Orib.9.23.16.