| 1. |
(noun) (military) a tunnel dug to defeat similar activities by the enemy |
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Related Words: countermeasure |
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| 2. |
(verb) destroy enemy mines with one's own mines: "We countermined the banks of the river" |
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Related Words: mine |
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| 3. |
(verb) destroy property or hinder normal operations; "The Resistance sabotaged railroad operations during the war" |
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Synonyms: counteract, sabotage, subvert, undermine, weaken |
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Related Words: derail, disobey |
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