(פ') לערער, לחתור תחת-

v. dig under, dig under the foundations of; slowly weaken or injure; sabotage, subvert

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Verb
1. destroy property or hinder normal operations; "The Resistance sabotaged railroad operations during the war"
(synonym) sabotage, countermine, counteract, subvert, weaken
(hypernym) disobey
(hyponym) derail
2. hollow out as if making a cave or opening; "The river was caving the banks"
(synonym) cave
(hypernym) hollow, hollow out, core out
(hyponym) sap

v. podrýt; narušit

Czas. podrywać; osłabiać