Gamester /(gām"stẽr)/

Game·ster

Gamester

n.
  1. A merry, frolicsome person. [Obs.]
  2. A person who plays at games; esp., one accustomed to play for a stake; a gambler; one skilled in games.
    When lenity and cruelty play for a kingdom, the gentlest gamester is the soonest winner.
  3. A prostitute; a strumpet. [Obs.]