死碼 [－码]

Jyutping sei2 maa5
Pinyin sǐ mǎ

Definitions (CC-CANTO)
  1. dead chips, gambling chips that cannot be exchanged for money which must be used within the casino [written and colloquial]
Definitions (粵典–words.hk)
  1. 名詞、術語
    賭場​入面​唔​可以​換返​錢​，​一定​用​嚟​落​注​嘅​ ​籌碼​。
    "dead chips", gambling chips that cannot be exchanged for money but which must be used within the casino
  2. 近義詞
    泥碼