盆跤骨 [－－－]

Jyutping pun4 gaau1 gwat1
Pinyin pén jiāo gǔ

Definitions (Wiktionary)
  1. noun, Taiwanese-Hokkien
    pubis
    (syn.) 骱邊骨, 耻骨, 骱边骨, 恥骨