The Collaborative International Dictionary
condurango
Cundurango \Cun`du*ran"go\ (k?n`d?-r?n"g?), n. (Med.) The bark of a South American vine ( Gonolobus Condurango) of the Milkweed family. It has been supposed, but erroneously, to be a cure for cancer. [Written also condurango.]
Wiktionary
condurango
alt. (context medicine English) The bark of a South American vine, (taxlink Gonolobus cundurango species noshow=1), of the milkweed family, once erroneously believed to cure cancer. n. (context medicine English) The bark of a South American vine, (taxlink Gonolobus cundurango species noshow=1), of the milkweed family, once erroneously believed to cure cancer.