滑石 [－－]

Jyutping waat6 sek6
Pinyin huá shí

Definitions (CC-CEDICT)
  1. talc
Definitions (粵典–words.hk)
  1. 名詞、術語
    監獄​術語​，​即​係​番​梘
    (prison slang) soap
Definitions (Wiktionary)
  1. noun, Cantonese, Hong-Kong, slang
    soap
  2. noun
    talc
  3. noun
    talcum