eupatorin
noun
eu·pa·to·rin
ˌyü-pə-ˈtōr-ən 
1
: a bitter glucoside C35H58NO10 occurring in boneset
2
: a resinoid prepared from boneset and formerly used as a tonic and expectorant
Cite this Entry
“Eupatorin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/eupatorin. Accessed 6 May. 2025.
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