尾閭骨 [－闾－]

Jyutping mei5 leoi4 gwat1
Pinyin wěi lǘ gǔ

Definitions (CC-CEDICT)
  1. coccyx
Definitions (Wiktionary)
  1. noun
    coccyx; tailbone
    (syn.) 尾骶骨, 尾骨