baulk
From LSJ
v. trans.
Cause to fail: P. and V. σφάλλειν.
Baulk of: P. and V. ψεύδειν (τινά τινος), P. ἐκκρούειν (τινά τινος); see baffle.
Be baulked of: see lose.
In sooth much have my hopes baulked me of my reckoning: V. ἦ πολύ με δόξης ἐξέπαισαν ἐλπίδες (Eur., H. F. 460).