背角 [－－]

Jyutping bui6 gok3
Pinyin bèi jiǎo

Definitions (粵典–words.hk)
  1. 名詞
    又​叫後灰質​柱​，​係​脊髓​嘅​一部分​，​係​三條​灰質柱​之一
    (anat.) dorsal horn; posterior grey column
Definitions (Kaifangcidian)
  1. 偏僻

背角 [－－]

Jyutping bui6 gok2
Pinyin bèi jiǎo

Definitions (CC-CANTO)
  1. remote (place)
Definitions (Wiktionary)
  1. noun
    unnoticed corner; nook
  2. adj
    remote; secluded
  3. noun
    dorsal horn