番瀉葉 [－泻叶]

Jyutping faan1 se3 jip6
Pinyin fān xiè yè

Definitions (CC-CEDICT)
  1. senna leaf (Folium sennae)
Definitions (Wiktionary)
  1. noun, Chinese, traditional
    leaf of the Senna, usually Chinese senna (Senna obtusifolia), used to treat constipation and flatulence.