牛ご黄おう

noun

bezoar; calculus bovis; cattle gallstone

A gallstone from cattle, used in traditional Chinese and Japanese medicine. Primarily a technical term in Kampo and herbal contexts.

• 牛ご黄おうは漢かん方ぽう薬やくの原げん料りょうとして珍ちん重ちょうされる。

  Bezoar is prized as an ingredient in Kampo medicine.