stro·phan·thin 
(strō-fănthĭn)
(strō-fănthĭn)n.
A toxic glycoside or mixture of glycosides, such as ouabain, obtained from the seeds of certain African plants of the genera Strophanthus and Acokanthera, formerly used as a cardiac stimulant.
[New Latin Strophanthus, genus name (Greek strophos, twisted cord; see STROP + Greek anthos, flower) + -IN.]
- polystyrene
- polysulfide
- polysyllabic
- polysyllabically
- polysyllable
- polysynaptic
- polysyndeton
- polysynthetic
- polytechnic
- polytene
- polytenic
- polyteny
- polytetrafluoroethylene
- polytheism
- polytheist
- polytheistic
- polythene
- polytocous
- polytomy
- polytonal
- polytonality
- polytonally
- polytypic
- polytypical
- polyunsaturated