n. The inspissated juice of a plant (Uncaria Gambir) growing
in Malacca. It is a powerful astringent, and, under the name of Terra
Japonica, is used for chewing with the Areca nut, and is exported for
tanning and dyeing.
n. Catechu.
n. 黑儿茶, 棕儿茶
[化] 日本蟾蜍毒