Bible Encyclopedias
Counterscarp

1911 Encyclopedia Britannica

(_"opposite scarp," Fr. contrescarpe), a term used in fortification for the outer slope of a ditch; see Fortification And Siegecraft.

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Counterscarp'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​c/counterscarp.html. 1910.