• (n.) 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.
Cun`du·ran'go noun (Medicine) 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 .]