Definition of countermining in English:
countermining
nounˈkaʊntəmʌɪnɪŋˈkaʊn(t)ərˌmaɪnɪŋ
mass nounMilitary The action of digging a countermine against an enemy.
countermining would be impossible given their shortage of gun powder
Definition of countermining in US English:
countermining
nounˈkaʊn(t)ərˌmaɪnɪŋˈkoun(t)ərˌmīniNG
Military The action of digging a countermine against an enemy.
countermining would be impossible given their shortage of gun powder