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单词 meconine
释义

Definition of meconine in English:

meconine

(also meconin)
noun ˈmiːkəniːnˈmiːkənɪn
Chemistry
  • A crystalline aromatic lactone, C₁₀H₁₀O₄, that is one of the constituents of opium, and is also found in the root of goldenseal, Hydrastis canadensis; dimethoxyphthalide.

Origin

Mid 19th century; earliest use found in London and Edinburgh Philosophical Magazine. From French méconine from ancient Greek μήκων poppy + -ine.

Definition of meconine in US English:

meconine

(also meconin)
noun
Chemistry
  • A crystalline aromatic lactone, C₁₀H₁₀O₄, that is one of the constituents of opium, and is also found in the root of goldenseal, Hydrastis canadensis; dimethoxyphthalide.

Origin

Mid 19th century; earliest use found in London and Edinburgh Philosophical Magazine. From French méconine from ancient Greek μήκων poppy + -ine.

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更新时间:2025/7/4 22:14:15