蒙兀国 Traditional form: 蒙兀國 Pinyin (reading): Měngwùguó Definitions: Khamag Mongol, a 12th century Mongolic tribal confederation Characters: 蒙 - to cover; to deceive; Mongolia 兀 - weak; lame 国 - country, nation, state; national Traditional characters: 蒙 - to cover; to deceive; Mongolia 兀 - weak; lame 國 - country, nation, state; national