[--]

Jyutping si6 saa1
Pinyin shì shā

Definitions (Wiktionary)
  1. noun, Cantonese, Hong-Kong
    station sergeant (in Hong Kong)
    (syn.) 警署警长, 警署警長

[--]

Jyutping si4 saa1
Pinyin shì shā

Definitions (粵典–words.hk)
  1. 名詞
    警署​警​長​嘅​俗​稱
    Station Sergeant
  2. 參看
    時沙