What does arecoline or arecolin mean?
The definition of arecoline and arecolin
A*re”co*line, A*re”co*lin, n. [From NL. Areca, a genus of palms bearing betel nut.]
An oily liquid substance, C8H13O2N, the chief alkaloid of the betel nut, to which the latter owes its anthelmintic action.