1. (someone who takes part in an activity
"he was a major player in setting up the corporation") 
participant, player 
2. (a person who participates in or is skilled at some game) 
player, participant: : 
player
(hazardzista) gambler
(na wyścigach konnych - pot.) punter
 (w golfa) ~golfer
 (w krykieta) cricketer
nmasc C 
1. (uczestniczący w grze) player
~ piłki nożnej football-player. 
2.  (hazardzista) gambler
m player (hazardowy) gambler
gracz na giełdzie -  stockexchange speculator
gracz na wyścigach -  bettingman (w tenisie)
gracz podający -  server
gracz przyjmujący -  striker
player ~ giełdowy stock market player
m 
1. player 
2. gambler 
3. strategist ~ giełdowy 
1. market operator 
2. punter 
3. stock market player
PLAYER
GAMBLER
CRAFTY PERSON
GAMESTER
 m player
(hazardowy) gambler
bowler
punter
bettor
gamer