Terreplein
Pronunciation : Terre"plein`
Part of Speech : n.
Etymology : [F., fr. L. terra earth + planus even, level, plain.] (Fort.)
Definition : Defn: The top, platform, or horizontal surface, of a rampart, on which the cannon are placed. See Illust. of Casemate.
Source : Webster's Unabridged Dictionary, 1913