hydrastinine

noun
hy·​dras·​ti·​nine | \ hī-ˈdras-tə-ˌnēn How to pronounce hydrastinine (audio) , -nən How to pronounce hydrastinine (audio) \

Medical Definition of hydrastinine

: a crystalline base C11H13NO3 formed by the oxidation of hydrastine and formerly used in controlling uterine hemorrhage

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