白内障 Traditional form: 白內障 Pinyin (reading): báinèizhàng Definitions: cataract (ophthalmology) Characters: 白 - white; clear, pure, unblemished; bright 内 - inside 障 - to separate; shield, barricade Traditional characters: 白 - white; clear, pure, unblemished; bright 內 - inside 障 - to separate; shield, barricade