sarmentocymarin
noun
sar·men·to·cy·ma·rin
| \ sär-ˌmen-tō-ˈsī-mə-rən
\
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Medical Definition of sarmentocymarin
: a crystalline steroid cardiac glycoside C30H46O8 found in the seeds of several plants of the genus Strophanthus (as S. sarmentosus)