v. 1 a (usu. foil. by away etc.) wear away by biting. b (often foil. by at, into) bite persistently. 2 a corrode; wear away. b (of pain, fear, etc.) torment. [Old English]
v. 1 a (usu. foil. by away etc.) wear away by biting. b (often foil. by at, into) bite persistently. 2 a corrode; wear away. b (of pain, fear, etc.) torment. [Old English]