Definify.com
Webster 1913 Edition
Scalper
Scalper
(skălp′ẽr)
, Noun.
1.
One who, or that which, scalps.
3.
A broker who, dealing on his own account, tries to get a small and quick profit from slight fluctuations of the market.
[Cant]
4.
A person who buys and sells the unused parts of railroad tickets.
[Cant]