海平面 Traditional form: 海平面 Pinyin (reading): hǎipíngmiàn Definitions: sea level Characters: 海 - sea, ocean; maritime 平 - flat, level, even; peaceful 面 - face; surface, side; plane, dimension Traditional characters: 海 - sea, ocean; maritime 平 - flat, level, even; peaceful 面 - face; surface, side; plane, dimension