Dictionary | 2 Results
#1 undermine v. [sabotage, countermine, counteract, subvert, weaken] destroy property or hinder normal operations; "The Resistance sabotaged railroad operations during the war". wn
#2 undermine v. [cave] hollow out as if making a cave or opening; "The river was caving the banks". wn
#2 undermine v. [cave] hollow out as if making a cave or opening; "The river was caving the banks". wn
