Counterscarp,
in fortification, the side of a ditch next to the open country The side next to the place fortified is the escarp.
in fortification, the side of a ditch next to the open country The side next to the place fortified is the escarp.
Entry taken from Dictionary of Phrase and Fable, edited by the Rev. E. Cobham Brewer, LL.D. and revised in 1895.