• (n.) A merry, frolicsome person. • (n.) A person who plays at games; esp., one accustomed to play for a stake; a gambler; one skilled in games. • (n.) A prostitute; a strumpet. Found on http://thinkexist.com/dictionary/meaning/gamester/
Game'ster noun [ Game + - ster .] 1. A merry, frolicsome person. [ Obsolete] Shak. 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 games... Found on http://www.encyclo.co.uk/webster/G/7