Chem. [f. prec. + -IN.] A poisonous principle extracted from the tubers of Cyclamen; it is a non-azotized glucoside.
1842. E. Turner, Elem. Chem. (ed. 7), II. 1123. Cyclamine.
1863–72. Watts, Dict. Chem., II. 294–5. Cyclamin.
