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Jyutping duk6 si5 saang1 ji3
Pinyin dú shì shēng yì

Definitions (粵典–words.hk)
  1. 名詞
    只有​一個​商家​做​緊​嘅​某​門​生意
    the only business in the market
    • 佢哋做獨市生意,梗係好賺啦。
      佢哋做独市生意,梗系好赚啦。
      keoi5 dei6 zou6 duk6 si5 saang1 ji3, gang2 hai6 hou2 zaan6 laa1.
      They are the only business in town, of course they are very profitable.
Definitions (Kaifangcidian)
  1. 獨家生意 – 独家生意

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Jyutping duk6 si5 saang1 ji3
Pinyin dú shì shēng yi

Definitions (CC-CANTO)
  1. monopoly (as in business)
Examples (粵典–words.hk)
  1. Cantonese
    佢哋做独市生意,梗系好赚啦。
    佢哋做獨市生意,梗係好賺啦。
    keoi5 dei6 zou6 duk6 si5 saang1 ji3, gang2 hai6 hou2 zaan6 laa1.
    • They are the only business in town, of course they are very profitable.
  2. Cantonese
    呢个岛上面得呢间超级市场,佢做晒独市生意。
    呢個島上面得呢間超級市場,佢做晒獨市生意。
    ni1 go3 dou2 soeng6 min6 dak1 ni1 gaan1 ciu1 kap1 si5 coeng4, keoi5 zou6 saai3 duk6 si5 ji3.
    • This is the only supermarket on this island, and they are the monopoly here.