anabasine
noun
anab·a·sine
| \ ə-ˈnab-ə-ˌsēn, -sən
\
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Medical Definition of anabasine
: an insecticidal liquid alkaloid C10H14N2 related to nicotine and found in tobacco and in a nearly leafless Asian subshrub (Anabasis aphylla) of the goosefoot family (Chenopodiaceae)