To risk (something) for potential gain.
To take a risk, with the potential of a positive outcome.
To interact with equipment at a casino
To play risky games, especially casino games, for monetary gain.
A risky venture.
A bet or wager.
A significant risk, undertaken with a potential gain.
To cause to be in danger; to imperil; to risk.
A situation of serious and immediate danger.
An event which causes a loss, or the risk of a specific such event.
Something that causes, contains, or presents danger.