The Collaborative International Dictionary
Quinicine
Quinicine \Quin"i*cine\, n. (Chem.) An uncrystallizable alkaloid obtained by the action of heat from quinine, with which it is isomeric.
Wiktionary
quinicine
n. (context organic compound archaic English) An uncrystallizable alkaloid obtained by the action of heat from quinine, with which it is isomeric.