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Jyutping sik6 daai6 jin1
Pinyin shí dà yān

Definitions (粵典–words.hk)
  1. 動詞
    吸食​鴉片
    to smoke opium; literally, to eat big smoke
    • 以前啲人掛住食大煙,不務正業。
      以前啲人挂住食大烟,不务正业。
      ji5 cin4 di1 jan4 gwaa3 zyu6 sik6 daai6 jin1, bat1 mou6 zing3 jip6.
      In the old days, people indulged in smoking opium and did not bother to work properly.

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Jyutping sik6 daai6 jin1
Pinyin shí dā4yan

Definitions (CC-CANTO)
  1. to smoke opium [colloquial]
Examples (粵典–words.hk)
  1. Cantonese
    以前啲人挂住食大烟,不务正业。
    以前啲人掛住食大煙,不務正業。
    ji5 cin4 di1 jan4 gwaa3 zyu6 sik6 daai6 jin1, bat1 mou6 zing3 jip6.
    • In the old days, people indulged in smoking opium and did not bother to work properly.