胸壁きょうへき Noun English jmdict 1 noun (common) (futsuumeishi) military breastwork;parapet See also: 胸墻 (きょうしょう) 2 noun (common) (futsuumeishi) fortress 3 noun (common) (futsuumeishi) architecture parapet See also: パラペット 4 noun (common) (futsuumeishi) chest wall