番瀉葉

senna leaf (Folium sennae)

surname Pan

foreign (non-Chinese) / barbarian / classifier for occurrences (of an event, action or speech utterance) / classifier for iterations: times, -fold (as in twofold etc) / classifier for situations: kind, sort

to flow out swiftly / to flood / a torrent / diarrhea / laxative

leaf / page / lobe / (historical) period / classifier for small boats / a surname