Meaning

3 senses
  1. A mine used by defenders to intercept an enemy mine or tunnel.

    (military) a tunnel dug to defeat similar activities by the enemy

  2. An underground gallery excavated to intercept and destroy the mining of an enemy.

  3. A stratagem or plot by which another stratagem or project is defeated.

Origin

From counter- + mine.

From counter- + mine.

Wiktionary, CC BY-SA 4.0 · source

Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.

countermine — meaning, examples, forms, synonyms | Krumeto