D defs.my
Entry 1 sense Webster, 1913

Battlement

/(-ment)/ · Bat·tle·ment · IPA /[ˈbætəɫmənt]/
01 n. One of the solid upright parts of a parapet in ancient fortifications.
  1. 1.
    One of the solid upright parts of a parapet in ancient fortifications.(Arch.)