† quinogenn.

Origin: Formed within English, by compounding. Etymons: quina n., -ogen comb. form.

Etymology: < quina n. + -ogen comb. form.

Chemistry. Obsolete. rare.

A supposed radical occurring in the molecules of quinine and related alkaloids found in cinchona bark.

ΚΠ

1855 C. A. Harris Dict. Med. Terminol., Dental Surg., & Collateral Sci. (ed. 2) 156/1 Cinchona alkalies. Cinchonia; quinia, and aricina. They are regarded as oxyds of a common base, termed quinogen.

This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2018).

单词	quinogen
释义	† quinogenn. Origin: Formed within English, by compounding. Etymons: quina n., -ogen comb. form. Etymology: < quina n. + -ogen comb. form. Chemistry. Obsolete. rare. A supposed radical occurring in the molecules of quinine and related alkaloids found in cinchona bark. ΚΠ 1855 C. A. Harris Dict. Med. Terminol., Dental Surg., & Collateral Sci. (ed. 2) 156/1 Cinchona alkalies. Cinchonia; quinia, and aricina. They are regarded as oxyds of a common base, termed quinogen. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2018). < n.1855
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