高祖父 [－－－]

Jyutping gou1 zou2 fu6
Pinyin gāo zǔ fù

Definitions (CC-CEDICT)
  1. great-great-grandfather
Definitions (Wiktionary)
  1. noun
    great-great-grandfather (the father of one's paternal great-grandfather)
    (syn.) 祖爺, 公白, 帥爹爹, 帅爹爹, 祖爷, 老大公, 阿白