齒齦根 [齿龈－]

Jyutping ci2 ngan4 gan1
Pinyin chǐ yín gēn

Definitions (Wiktionary)
  1. noun, Hokkien, Quanzhou
    root of the tooth; base of the tooth
    (syn.) 牙腳, 牙脚, 齒頭, 喙齿根, 齿头, 喙齒根, 齿跤, 齒根, 齒跤, 齿根, 牙根