柴杙 [－－]

Jyutping caai4 杙
Pinyin chái yì

Definitions (Wiktionary)
  1. noun, Min-Nan
    wooden peg; wooden pile (usually small)
    (syn.) 杙仔, 杙, 木樁, 木桩
  2. noun, Taiwanese-Hokkien
    small wooden peg marking land boundary