προβρέχω
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)
A soak beforehand, Arist.Pr.931a14, Thphr.HP3.17.2:— Pass., Hp.Steril.224: aor. part. προβρᾰχείς Dsc.3.6, Eup.2.31.
German (Pape)
[Seite 713] vorher benetzen; Hippocr.; Arist. probl. 22, 11; Ath. XI, 500 c.