大塗 [－涂]

Jyutping daai6 tou4
Pinyin dà tú

Definitions (Wiktionary)
  1. noun, Min-Nan
    crude or raw opium
    (syn.) 煙土, 薰涂, 薰塗, 烟土
  2. adj, Hokkien, Quanzhou
    having a large craving (for tobacco or opium)