Definition of "scalper" in inglés

noun

1. One who scalps, or removes the scalp of another.

2. (US, Canada) One who scalps tickets to popular entertainment events: buying them in advance and then selling them (e.g. online or just outside the venue of the event), often at inflated prices.

   • We could see three different scalpers moving through the crowd outside the arena, each muttering the characteristic refrain: “Need any tickets?”

3. (by extension) One who scalps any other item with limited availability.

4. (gambling) A gambler who scalps.

5. (finance) A person on an open outcry exchange trading floor who buys and sells rapidly for his or her own account, aiming to buy from a seller and a little later sell to a buyer, making a small profit from the difference (roughly the amount of the bid/offer spread, or less).

6. A machine for removing the ends of grain, such as wheat or rye, or for separating the different grades of broken wheat, semolina, etc.

7. A surgical instrument for scraping carious bones.