Rus·sian rou·lette /ˈˌrəSHən ro͞oˈlet/ noun •a game of chance. Each player spins the cylinder of a revolver loaded with one bullet and five other empty cartridges. The revolver is put to one's own head and they pull the trigger with their life on the line. •an action that is potentially very dangerous. Caitlin Snow finally finds the love of her life but what are the odds of love surviving when Russian Roulette is being played? Especially when the gun is a rifle.