διδράσκω
From LSJ
κατὰ τὸ φιλόκαλον πειραθέντα κατανοῆσαι → see by working out the calculation
English (LSJ)
A run away, Hsch.: pf., δέδρᾱκα τοῦ καπηλείου Eun.Hist. p.255 D.: aor. imper. δράντων prob. l. in Tab.Defix.Aud.26 (Crete, iii B. C.); part. δράσαντα POxy.1423.6 (iv A. D.); but mostly found in compds., esp. ἀπο-.