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单词 quinamina
释义

quinaminan.

Origin: Probably a variant or alteration of another lexical item. Etymon: quinamine n.
Etymology: Probably alteration of quinamine n., after Latin feminine nouns ending in -a. Compare Spanish quinamina (1901 or earlier).
Chemistry. Obsolete. rare.
= quinamine n.
ΚΠ
1880 R. V. Tuson Cooley's Cycl. Pract. Receipts (ed. 6) I. 468/2 The therapeutic properties of the cinchona barks are due to the following alkaloids:..Quinamina, or quinamine, having the composition C20H24N2O2.
This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2018).
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n.1880
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