夏禹 Traditional form: 夏禹 Pinyin (reading): Xià Yǔ Definitions: see 大禹 ( Dà Yǔ) Characters: 夏 - summer; the Xia or Hsia dynasty 禹 - legendary Hsia dynasty founder Traditional characters: 夏 - summer; the Xia or Hsia dynasty 禹 - legendary Hsia dynasty founder