烏點仔油 [乌点－－]

Jyutping wu1 dim2 zi2 jau4
Pinyin wū diǎn zǎi yóu

Definitions (Wiktionary)
  1. noun, Hokkien
    asphalt; bitumen; pitch
    (syn.) 烏斗仔油, 點仔膠, 打馬膠, 蠟青, 烏點仔油, 烏油, 柏油, 瀝青