podophyllin
noun
podo·phyl·lin ˌpä-də-ˈfi-lən 
: a resin obtained from podophyllum and used in medicine as a caustic
Word History
Etymology
International Scientific Vocabulary, from New Latin Podophyllum
First Known Use
1851, in the meaning defined above
Medical Definition
podophyllin
noun
podo·phyl·lin ˌpäd-ə-ˈfil-ən
: a resin obtained from podophyllum and used in medicine as a caustic
called also podophyllum resin