竖直 Traditional form: 豎直 Pinyin (reading): shùzhí Definitions: vertical to erect to set upright vertical stroke in Chinese characters young servant (old) Characters: 竖 - perpendicular, vertical; to erect 直 - straight, vertical; candid, direct, frank Traditional characters: 豎 - perpendicular, vertical; to erect 直 - straight, vertical; candid, direct, frank