sarsasaponin
noun
sar·sa·sap·o·nin
| \ -ˈsap-ə-nən
, -sə-ˈpō-
\
, -sə-ˈpō-
\
variants:
also sarsaponin \ ˌsär-
\
\
Medical Definition of sarsasaponin
: a saponin C45H74O17 obtained from sarsaparilla root