薬や研げんやげんFreq.FrequencyTop 100,000Meanings1noundruggist's mortar; medicine grinderA traditional Japanese mortar and pestle used for grinding herbs and medicines, often made of metal or ceramic.漢かん方ぽう薬やっ局きょくでは、今いまでも薬や研げんで生しょう薬やくを挽ひいている。