countermine
ˈkaʊntəmʌɪn
noun
an excavation dug to intercept another dug by an enemy.
verb
dig a countermine against.
they countermined the enemies’ mines, so that sometimes they fought hand-to-hand underground
noun
an excavation dug to intercept another dug by an enemy.
verb
dig a countermine against.
they countermined the enemies’ mines, so that sometimes they fought hand-to-hand underground