单词 | agoniadin |
释义 | agoniadin/əˈɡəʊnɪədɪn/Chemistry. Now rare noun A bitter compound obtained from two Amazonian forest trees, Himatanthus lancifolius and H. sucuuba (family Apocynaceae), whose bark and leaves are used in Brazilian folk medicine.
OriginLate 19th century. From German Agoniadin from Brazilian Portuguese agoniada, the name of the tree from which the substance was first obtained + -in. |
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