鸿蒙 Traditional form: 鴻蒙 Pinyin (reading): hóngméng Definitions: (literary) primordial chaos (mythological void state preceding the creation of the universe) Characters: 鸿 - a species of wild swan; vast 蒙 - to cover; to deceive; Mongolia Traditional characters: 鴻 - a species of wild swan; vast 蒙 - to cover; to deceive; Mongolia